APA (7th ed.) Citation

Diemer, A., & Frenzel, I. (1958). Philosophie. Fischer Bücherei.

Chicago Style (17th ed.) Citation

Diemer, Alwin, and Ivo Frenzel. Philosophie. Frankfurt am Main: Fischer Bücherei, 1958.

MLA (8th ed.) Citation

Diemer, Alwin, and Ivo Frenzel. Philosophie. Fischer Bücherei, 1958.

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