APA (7th ed.) Citation

Göpfert, F. A., & Staab, K. (1920). Moraltheologie Moraltheologie.

Chicago Style (17th ed.) Citation

Göpfert, Franz A., and Karl Staab. "Moraltheologie." Moraltheologie 1920.

MLA (8th ed.) Citation

Göpfert, Franz A., and Karl Staab. "Moraltheologie." Moraltheologie, 1920.

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