APA (7th ed.) Citation

Clemen, C. (1931). Religions of the world : their nature and their history / by C. Clemen: Their nature and their history. Harcourt, Brace.

Chicago Style (17th ed.) Citation

Clemen, C. Religions of the World : Their Nature and Their History / by C. Clemen: Their Nature and Their History. Harcourt, Brace, 1931.

MLA (9th ed.) Citation

Clemen, C. Religions of the World : Their Nature and Their History / by C. Clemen: Their Nature and Their History. Harcourt, Brace, 1931.

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