APA (7th ed.) Zitazioa

Hansen , R. D., & Hansen , R. D. .. . . a. (1982). U.S. Foreign policy and the their world: Agenda 1982. Praeger.

Chicago Style (17th ed.) Zitazioa

Hansen , Roger D., eta Roger D. ....[et al] Hansen. U.S. Foreign Policy and the Their World: Agenda 1982. New York: Praeger, 1982.

MLA (9th ed.) Zitazioa

Hansen , Roger D., eta Roger D. ....[et al] Hansen. U.S. Foreign Policy and the Their World: Agenda 1982. Praeger, 1982.