APA (7th ed.) Citation

Knapp, G. P. (1982). Erich Fromm. Colloquium-Verl.

Chicago Style (17th ed.) Citation

Knapp, Gerhard Peter. Erich Fromm. Berlin: Colloquium-Verl, 1982.

MLA (9th ed.) Citation

Knapp, Gerhard Peter. Erich Fromm. Colloquium-Verl, 1982.

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