APA (7th ed.) Citation

Hartmann, N. (1926). Ethik. De Gruyter.

Chicago Style (17th ed.) Citation

Hartmann, Nicolai. Ethik. Berlin Leipzig: De Gruyter, 1926.

MLA (9th ed.) Citation

Hartmann, Nicolai. Ethik. De Gruyter, 1926.

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