Philosophie

MLA

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

APA

Diemer, A., Frenzel, I., & Plessner, H. (1958). Philosophie. Frankfurt am Main: Fischer.

Chicago

Plessner, Helmuth, Philosophie. Edited by Alwin Diemer and Ivo Frenzel. Frankfurt am Main: Fischer, 1958.