APA (7th ed.) Citation

Sinclair, J. C. (1987). Ian Sinclair's Field guide to the birds of southern Africa. S. Greene Press.

Chicago Style (17th ed.) Citation

Sinclair, J. C. Ian Sinclair's Field Guide to the Birds of Southern Africa. Lexington, Mass.: S. Greene Press, 1987.

MLA (9th ed.) Citation

Sinclair, J. C. Ian Sinclair's Field Guide to the Birds of Southern Africa. S. Greene Press, 1987.