APA način citiranja

Bijleveld, A. I., & Mullers, R. H. E. Reproductive effort in biparental care: An experimental study in long-lived Cape gannets.

Čikaški stil citiranja

Bijleveld, Allert I., i Ralf H. E. Mullers. Reproductive Effort in Biparental Care: An Experimental Study in Long-lived Cape Gannets.

MLA način citiranja

Bijleveld, Allert I., i Ralf H. E. Mullers. Reproductive Effort in Biparental Care: An Experimental Study in Long-lived Cape Gannets.