Roberts, M. L., Peters, A., & Ras, E. Testosterone increases UV reflectance of sexually selected crown plumage in male blue tits.
استشهاد بنمط شيكاغوRoberts, Mark L., Anne Peters, و Erica Ras. Testosterone Increases UV Reflectance of Sexually Selected Crown Plumage in Male Blue Tits.
MLA استشهادRoberts, Mark L., Anne Peters, و Erica Ras. Testosterone Increases UV Reflectance of Sexually Selected Crown Plumage in Male Blue Tits.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.