APA (7th ed.) Zitazioa
Crompton, L. (2006). Homosexuality & civilization. The Belknap Press of Hardvard University Press.
Chicago Style (17th ed.) Zitazioa
Crompton, Louis. Homosexuality & Civilization. Cambridge: The Belknap Press of Hardvard University Press, 2006.
MLA (9th ed.) Zitazioa
Crompton, Louis. Homosexuality & Civilization. The Belknap Press of Hardvard University Press, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.