APA (7th ed.) Citation

Kamke, E. (1928). Mengenlehre. Gruyter.

Chicago Style (17th ed.) Citation

Kamke, Erich. Mengenlehre. Berlin [etc.]: Gruyter, 1928.

MLA (9th ed.) Citation

Kamke, Erich. Mengenlehre. Gruyter, 1928.

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