62. Use numbers correctly:
-Every number less than or equal to ten you must spell out:
one, two, three, four, five, six, seven, eight, nine, ten
All numbers greater than ten should be cited in numerical form:
11,12,13,14,15,...349....567.....999...
-Do not spell out dates or other serial numbers. Write them in figures or in Roman notation, as may be appropriate:
April 29, 2003
Chapter XII
Book IV
(III,iv,1-5)
-commentary: (III,iv,1-5) means Act III, scene iv, lines 1-5
Incorrect:
The baby was born on the fifth of January,1981 and weighed 8 pounds even, but was an amazing seventeen inches long.
Correct:
The baby was born on January 5, 1981 and weighed eight pounds even but was an amazing 17 inches long.