Bucknell University's editorial style follows the style of the Associated Press in the presentation of numbers. This guide aims to simplify the AP's somewhat complex rules for using numbers in text by presenting the most common uses of numerals and time elements in one place. For more detailed guidance, see the AP Stylebook entries on numerals, cents, dollars, dates, months, time element and time of day.
In most uses, spell out whole numbers below 10; use figures for 10 and above. One common exception to this rule is when the number above 10 is the first word in the sentence. In this situation, spell out the word. (Refer to the AP Stylebook for other exceptions.)
Examples: There are 22 students in the class.
Twenty-two students enrolled in the course.
There is only one professor teaching the course this semester.
Use figures and words and decimals up to two decimal points for millions, billions and larger amounts. Spell out all numbers if they begin a sentence.
Examples: She has three notebooks, 15 textbooks and 3 million assignments.
The budget is $6.25 billion.
Nineteen people donated $1 million each.
Guidance for writing dates and times, and for other uses of figures, follows.
Examples: Jan. 15, 2007; Aug. 11; September 1968.
Spell out months when used without a numerical date.
Example: Winter break runs from December to January.
When used with a day, abbreviate Jan., Feb., Aug., Sept., Oct., Nov. and Dec. Never abbreviate March, April, May, June or July (the months spelled with five or fewer letters).
Example: His birthday is Nov. 29. Commencement will take place on May 21.
Only include the year in a date if it is not the current year.
Example: Bucknell's charter was signed by the governor on Feb. 5, 1846. This year Commencement will take place on May 21.
Example: Classes begin Monday, Aug. 22.
Examples: 1980s, the ’70s, the mid-1930s. (Note the direction of the apostrophe in abbreviations such as the ’90s and ’67.)
Examples: He studied psychology in fall 2017. She plans to graduate this spring. The Fall Festival will include several alumni activities.
Examples: 11 a.m., 1 p.m., 3:30 p.m.
Example: She lives at 19 Seventh Street. His apartment is on 15th Street.
Money Use $ before Arabic figures for dollars, and the word cents after Arabic figures for amounts less than $1. Use decimals only for dollar amounts that include cents. For millions or more, use the first figure and up to two decimal points along with million, billion, etc.
Examples: 55 cents, $1, $2.44, $3 million, $14.55 billion. However, spell out to avoid awkward constructions, particularly in quotes: "I gave him one dollar for each A on his report card," John Smith said.
The following links are virtual breadcrumbs marking the 27 most recent pages you have visited in Bucknell.edu. If you want to remember a specific page forever click the pin in the top right corner and we will be sure not to replace it. Close this message.