APA (7th ed.) Citation

Alves, R. A., & Alves, R. (1985). Was ist Religion ? Pendo-Verlag.

Chicago Style (17th ed.) Citation

Alves, Rubem A., and Rubem Alves. Was Ist Religion ? Zürich: Pendo-Verlag, 1985.

MLA (8th ed.) Citation

Alves, Rubem A., and Rubem Alves. Was Ist Religion ? Pendo-Verlag, 1985.

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