APA Citation

Guillaume, A. 1. (1956). Islam. [Harmondsworth]: Penguin books.

Chicago Style Citation

Guillaume, Alfred 1888-1965. Islam. [Harmondsworth]: Penguin books, 1956.

MLA Citation

Guillaume, Alfred 1888-1965. Islam. [Harmondsworth]: Penguin books, 1956.

Warning: These citations may not always be 100% accurate.