एपीए उद्धरण

Allee, W. C., & Schmidt, K. P. Ecological animal geography: : 2nd ed (2nd ed.).

शिकागो स्टाइल उद्धरण

Allee, W. C., और Karl P. Schmidt. Ecological Animal Geography: : 2nd Ed. 2nd ed.

एमएलए उद्धरण

Allee, W. C., और Karl P. Schmidt. Ecological Animal Geography: : 2nd Ed. 2nd ed.