APA citiranje

Roberts, M. L., Peters, A., & Ras, E. Testosterone increases UV reflectance of sexually selected crown plumage in male blue tits.

Trích dẫn kiểu Chicago

Roberts, Mark L., Anne Peters, và Erica Ras. Testosterone Increases UV Reflectance of Sexually Selected Crown Plumage in Male Blue Tits.

MLA citiranje

Roberts, Mark L., Anne Peters, và Erica Ras. Testosterone Increases UV Reflectance of Sexually Selected Crown Plumage in Male Blue Tits.