Cita APA (7a ed.)

Hemmer, C. M. (2015). American Pendulum: Recurring Debates in U.S. Grand Strategy. Cornell University Press.

Cita Chicago Style (17a ed.)

Hemmer, Christopher M. American Pendulum: Recurring Debates in U.S. Grand Strategy. Ithaca: Cornell University Press, 2015.

Cita MLA (8a ed.)

Hemmer, Christopher M. American Pendulum: Recurring Debates in U.S. Grand Strategy. Cornell University Press, 2015.