एपीए उद्धरण

O'Brien, E. L., & Dawson, R. D. Plumage color and food availability affect male reproductive success in a socially monogamous bird.

शिकागो स्टाइल उद्धरण

O'Brien, Erin L., और Russell D. Dawson. Plumage Color and Food Availability Affect Male Reproductive Success in a Socially Monogamous Bird.

एमएलए उद्धरण

O'Brien, Erin L., और Russell D. Dawson. Plumage Color and Food Availability Affect Male Reproductive Success in a Socially Monogamous Bird.