Style de citation APA (7e éd.)

Ashley, R. L. (1902). The American federal state: A text-book in civics for high schools and academies. Macmillan.

Style de citation Chicago (17e éd.)

Ashley, Roscoe Lewis. The American Federal State: A Text-book in Civics for High Schools and Academies. New York, London: Macmillan, 1902.

Style de citation MLA (8e éd.)

Ashley, Roscoe Lewis. The American Federal State: A Text-book in Civics for High Schools and Academies. Macmillan, 1902.