APA aipamena

Guttentag, M. (1983). Too many women?: The sex ratio question. Beverly Hills: Sage Publications.

Chicago Style aipamena

Guttentag, Marcia. Too Many Women?: The Sex Ratio Question. Beverly Hills: Sage Publications, 1983.

MLA aipamena

Guttentag, Marcia. Too Many Women?: The Sex Ratio Question. Beverly Hills: Sage Publications, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.