APA (7th ed.) Zitazioa
Kroth, J. A. (2010). Aliens and man?: A synopsis of facts and beliefs. Algora Pub..
Chicago Style (17th ed.) Zitazioa
Kroth, Jerome A. Aliens and Man?: A Synopsis of Facts and Beliefs. New York: Algora Pub., 2010.
MLA (9th ed.) Zitazioa
Kroth, Jerome A. Aliens and Man?: A Synopsis of Facts and Beliefs. Algora Pub., 2010.
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