Cita APA (7th ed.)

Rasmussen, P. C. (2005). Birds of South Asia: The Ripley Guide, Volume 1 (Field Guide). Smithsonian Institution.

Cita Chicago (17th ed.)

Rasmussen, Pamela C. Birds of South Asia: The Ripley Guide, Volume 1 (Field Guide). Washington, D.C.: Smithsonian Institution, 2005.

Cita MLA (9th ed.)

Rasmussen, Pamela C. Birds of South Asia: The Ripley Guide, Volume 1 (Field Guide). Smithsonian Institution, 2005.