Cita APA (7th ed.)

Beard, C. A. (1928). The American party battle. Macmillan.

Cita Chicago (17th ed.)

Beard, Charles Austin. The American Party Battle. New York: Macmillan, 1928.

Cita MLA (8th ed.)

Beard, Charles Austin. The American Party Battle. Macmillan, 1928.