APA (7th ed.) Citation

Greeley, A., & Grabner-Haider, A. (1977). Was am Christentum wesentlich ist. Verlag Styria.

Chicago Style (17th ed.) Citation

Greeley, Andrew, and Anton Grabner-Haider. Was Am Christentum Wesentlich Ist. Graz [u.a.]: Verlag Styria, 1977.

MLA (9th ed.) Citation

Greeley, Andrew, and Anton Grabner-Haider. Was Am Christentum Wesentlich Ist. Verlag Styria, 1977.

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