APA (7th ed.) Citation

ROPKE, W. (1949). Civitas Humana. Elsevier.

Chicago Style (17th ed.) Citation

ROPKE, Wilhelm. Civitas Humana. Elsevier, 1949.

MLA (8th ed.) Citation

ROPKE, Wilhelm. Civitas Humana. Elsevier, 1949.

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