APA aipamena

Ladipo, O. (1980). Seminal Analysis in Fertile and Infertile Nigerian Men.

Chicago Style aipamena

Ladipo, O.A. Seminal Analysis in Fertile and Infertile Nigerian Men. 1980.

MLA aipamena

Ladipo, O.A. Seminal Analysis in Fertile and Infertile Nigerian Men. 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.