एपीए उद्धरण

Stynoski, J. L. (2008). Sexual dimorphism of the second-to-fourth digit length ratio (2D: 4D) in the Strawberry Poison Dart Frog (Oophaga pumilio) in Costa Rica.

शिकागो स्टाइल उद्धरण

Stynoski, Jennifer Lynn. Sexual Dimorphism of the Second-to-fourth Digit Length Ratio (2D: 4D) in the Strawberry Poison Dart Frog (Oophaga Pumilio) in Costa Rica. 2008.

एमएलए उद्धरण

Stynoski, Jennifer Lynn. Sexual Dimorphism of the Second-to-fourth Digit Length Ratio (2D: 4D) in the Strawberry Poison Dart Frog (Oophaga Pumilio) in Costa Rica. 2008.