APA aipamena

(1998). World security: Challenges for a new century (2nd ed.). New York: St. Martin's Press.

Chicago Style aipamena

World Security: Challenges for a New Century. 2nd ed. New York: St. Martin's Press, 1998.

MLA aipamena

World Security: Challenges for a New Century. 2nd ed. New York: St. Martin's Press, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.