APA način citiranja

Porter, F. N. (1978). Caring for babies of very low birth weight.

Čikaški stil citiranja

Porter, F N. Caring for Babies of Very Low Birth Weight. 1978.

MLA način citiranja

Porter, F N. Caring for Babies of Very Low Birth Weight. 1978.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.