APA aipamena

Eichel, E. W., & Muir, J. G. (1993). Homosexuality in the US.

Chicago Style aipamena

Eichel, E W., and J G. Muir. Homosexuality in the US. 1993.

MLA aipamena

Eichel, E W., and J G. Muir. Homosexuality in the US. 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.