APA (7th ed.) Citation

(1991). US foreign policy in the 1990s (1. publ. in the USA.). St. Martin's Press.

Chicago Style (17th ed.) Citation

US Foreign Policy in the 1990s. 1. publ. in the USA. New York: St. Martin's Press, 1991.

MLA (9th ed.) Citation

US Foreign Policy in the 1990s. 1. publ. in the USA. St. Martin's Press, 1991.