Cita APA (7a ed.)

Grimmet,Richard. (1999). Birds of the Indian Subcontinent: Helm Field Guides. Oxford University.

Cita Chicago Style (17a ed.)

Grimmet,Richard. Birds of the Indian Subcontinent: Helm Field Guides. London: Oxford University, 1999.

Cita MLA (9a ed.)

Grimmet,Richard. Birds of the Indian Subcontinent: Helm Field Guides. Oxford University, 1999.