Cita APA (7a ed.)

Haile, P. (1950). The eagle and the bear: A primer of political philosophy. Ives Washburn.

Cita Chicago Style (17a ed.)

Haile, Pennington. The Eagle and the Bear: A Primer of Political Philosophy. New York: Ives Washburn, 1950.

Cita MLA (9a ed.)

Haile, Pennington. The Eagle and the Bear: A Primer of Political Philosophy. Ives Washburn, 1950.