एपीए उद्धरण

Smith, E. A., Bird, D. W., & Bird, R. B. The benefits of costly signaling: Meriam turtle hunters.

शिकागो स्टाइल उद्धरण

Smith, Eric Alden., Douglas W. Bird, और Rebecca Bliege Bird. The Benefits of Costly Signaling: Meriam Turtle Hunters.

एमएलए उद्धरण

Smith, Eric Alden., Douglas W. Bird, और Rebecca Bliege Bird. The Benefits of Costly Signaling: Meriam Turtle Hunters.