APA (7th ed.) Citation

WIDENGREN, G. (1965). Die Religionen Irans. Kohlhammer.

Chicago Style (17th ed.) Citation

WIDENGREN, Geo. Die Religionen Irans. Stuttgart: Kohlhammer, 1965.

MLA (9th ed.) Citation

WIDENGREN, Geo. Die Religionen Irans. Kohlhammer, 1965.

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