APA (7th ed.) Citation

Giles, H. A. (1901). Great religions of the world. Harper.

Chicago Style (17th ed.) Citation

Giles, Herbert A. Great Religions of the World. London: Harper, 1901.

MLA (8th ed.) Citation

Giles, Herbert A. Great Religions of the World. Harper, 1901.

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