APA (7th ed.) Citation

Cohen-Portheim, P. (1933). London. Klinkhardt & Biermann.

Chicago Style (17th ed.) Citation

Cohen-Portheim, Paul. London. Berlin: Klinkhardt & Biermann, 1933.

MLA (9th ed.) Citation

Cohen-Portheim, Paul. London. Klinkhardt & Biermann, 1933.

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