Cita APA (7th ed.)

Snow, D. M. (1997). Beyond the water's edge: An introduction to U.S. foreign policy. St. Martin's Press.

Cita Chicago (17th ed.)

Snow, Donald M. Beyond the Water's Edge: An Introduction to U.S. Foreign Policy. New York: St. Martin's Press, 1997.

Cita MLA (9th ed.)

Snow, Donald M. Beyond the Water's Edge: An Introduction to U.S. Foreign Policy. St. Martin's Press, 1997.