APA (7e ed.) Bronvermelding

Whitney. An outline of American history (First edition.). [Editor no identificado].

Chicago (17e ed.) Bronvermelding

Whitney. An Outline of American History. First edition. New York: [Editor no identificado].

MLA (8e ed.) Bronvermelding

Whitney. An Outline of American History. First edition. [Editor no identificado].

Let op: Deze citaties zijn niet altijd 100% accuraat.