एपीए उद्धरण

Burnie, D. (2012). Birds of the world. Dorling kindersley.

शिकागो स्टाइल उद्धरण

Burnie, David. Birds of the World. London: Dorling kindersley, 2012.

एमएलए उद्धरण

Burnie, David. Birds of the World. Dorling kindersley, 2012.