APA način citiranja

Ligon, R. A., & Hill, G. E. Feeding decisions of eastern bluebirds are situationally influenced by fledgling plumage color.

Čikaški stil citiranja

Ligon, Russell A., i Geoffrey E. Hill. Feeding Decisions of Eastern Bluebirds Are Situationally Influenced By Fledgling Plumage Color.

MLA način citiranja

Ligon, Russell A., i Geoffrey E. Hill. Feeding Decisions of Eastern Bluebirds Are Situationally Influenced By Fledgling Plumage Color.