APA (7th ed.) Citation

Purtill, R. L. (1977). Grundfragen der Ethik. Patmos Verl.

Chicago Style (17th ed.) Citation

Purtill, Richard Lawrence. Grundfragen Der Ethik. Düsseldorf: Patmos Verl, 1977.

MLA (9th ed.) Citation

Purtill, Richard Lawrence. Grundfragen Der Ethik. Patmos Verl, 1977.

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