Citazione APA

Salim Ali. (1983). A pictorial guide to the birds of the indian subcontinent (2nd ed.). Bombay Bombay Natural Hist.

Stile di citazione Chicago

Salim Ali. A Pictorial Guide to the Birds of the Indian Subcontinent. 2nd ed. New Delhi: Bombay Bombay Natural Hist, 1983.

Citazione MLA

Salim Ali. A Pictorial Guide to the Birds of the Indian Subcontinent. 2nd ed. Bombay Bombay Natural Hist, 1983.