Cita APA (7th ed.)

Matuz, R., Harris, B., & Craughwell, T. J. (2017). The presidents fact book: The achievements, campaigns, events, triumphs, and legacies of every president (First revised paperback edition.). Black Dog & Leventhal Publishers.

Cita Chicago (17th ed.)

Matuz, Roger, Bill Harris, i Thomas J. Craughwell. The Presidents Fact Book: The Achievements, Campaigns, Events, Triumphs, and Legacies of Every President. First revised paperback edition. New York: Black Dog & Leventhal Publishers, 2017.

Cita MLA (9th ed.)

Matuz, Roger, et al. The Presidents Fact Book: The Achievements, Campaigns, Events, Triumphs, and Legacies of Every President. First revised paperback edition. Black Dog & Leventhal Publishers, 2017.