APA (7th ed.) Citation

Frey, C. (1990). Theologische Ethik. Neukirchener Verlag.

Chicago Style (17th ed.) Citation

Frey, Christofer. Theologische Ethik. Neukirchen-Vluyn: Neukirchener Verlag, 1990.

MLA (9th ed.) Citation

Frey, Christofer. Theologische Ethik. Neukirchener Verlag, 1990.

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