APA Zitierstil

Grimmett, R. (1999). Pocket guide to the birds of the Indian sub continent (3rd ed.). Oxford University Press.

Chicago Zitierstil

Grimmett, Richardetc. Pocket Guide to the Birds of the Indian Sub Continent. 3rd ed. Delhi: Oxford University Press, 1999.

MLA Zitierstil

Grimmett, Richardetc. Pocket Guide to the Birds of the Indian Sub Continent. 3rd ed. Oxford University Press, 1999.