APA (7th ed.) Citation

Widengren, G., & Bleeker, C. J. (1969). Historia religionum: Handbook for the history of religions. E. J. Brill.

Chicago Style (17th ed.) Citation

Widengren, Geo, and Claas Jouco Bleeker. Historia Religionum: Handbook for the History of Religions. Leiden: E. J. Brill, 1969.

MLA (9th ed.) Citation

Widengren, Geo, and Claas Jouco Bleeker. Historia Religionum: Handbook for the History of Religions. E. J. Brill, 1969.

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