APA aipamena

Sheldon, B., & Ellegren, H. (1999). Sexual selection resulting from extrapair paternity in collared flycatchers.

Chicago Style aipamena

Sheldon, B., and H. Ellegren. Sexual Selection Resulting from Extrapair Paternity in Collared Flycatchers. 1999.

MLA aipamena

Sheldon, B., and H. Ellegren. Sexual Selection Resulting from Extrapair Paternity in Collared Flycatchers. 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.