APA (7th ed.) Zitazioa
Rector, F. (1981). The Nazi extermination of homosexuals. Stein and Day.
Chicago Style (17th ed.) Zitazioa
Rector, Frank. The Nazi Extermination of Homosexuals. New York: Stein and Day, 1981.
MLA (9th ed.) Zitazioa
Rector, Frank. The Nazi Extermination of Homosexuals. Stein and Day, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.