APA (7th ed.) Citation

Williamson, H. G. M., & Kratz, R. G. (2008). Holy, holy, holy: The story of a liturgical formula. Julius-Wellhausen-Vorlesung.

Chicago Style (17th ed.) Citation

Williamson, H. G. M., and Reinhard Gregor Kratz. "Holy, Holy, Holy: The Story of a Liturgical Formula." Julius-Wellhausen-Vorlesung 2008.

MLA (8th ed.) Citation

Williamson, H. G. M., and Reinhard Gregor Kratz. "Holy, Holy, Holy: The Story of a Liturgical Formula." Julius-Wellhausen-Vorlesung, 2008.

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