APA Citatie

Siefferman, L., & Hill, G. E. Structural and melanin coloration indicate parental effort and reproductive success in male Eastern bluebirds.

Chicago Style citaat

Siefferman, Lynn., en Geoffrey E. Hill. Structural and Melanin Coloration Indicate Parental Effort and Reproductive Success in Male Eastern Bluebirds.

MLA citatie

Siefferman, Lynn., en Geoffrey E. Hill. Structural and Melanin Coloration Indicate Parental Effort and Reproductive Success in Male Eastern Bluebirds.

Let op: Deze citaties zijn niet altijd 100% accuraat.