Cita APA (7a ed.)

(2015). American presidents: Volumes 1-3. 1732-2000 : year by year. Routledge.

Cita Chicago Style (17a ed.)

American Presidents: Volumes 1-3. 1732-2000 : Year by Year. London, England ; New York, New York: Routledge, 2015.

Cita MLA (9a ed.)

American Presidents: Volumes 1-3. 1732-2000 : Year by Year. Routledge, 2015.