©2012 William Holmes College of Public and Community Service University of Massachusetts Boston 1
APA MLA CHICAGO IDEOSYNCRATIC 2
Margins Depend on Document 1inch around 1 inch sides, 1 ½ top and bottom 1 inch top, right, bottom; 1 ½ left ¼ inch around 3
Single space Double space Trailing spaces Preceding spaces Trailing spaces Heading spacing 4 Abcdefg Hijklmn opqrstuv
Contain common subject Indented, no blank line preceding Not indented, blank line preceding 5 space indents 2 space indents Tab indents 5
Numeric superscripts Parenthetical names and years Symbol superscripts Footer references Endnote references 6