APA (7th ed.) Citation

Ricken, F. (1983). Allgemeine Ethik. W. Kohlhammer.

Chicago Style (17th ed.) Citation

Ricken, Friedo. Allgemeine Ethik. Stuttgart [etc.]: W. Kohlhammer, 1983.

MLA (9th ed.) Citation

Ricken, Friedo. Allgemeine Ethik. W. Kohlhammer, 1983.

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