APA (7th ed.) Citation

Doerr, W., & Doerr, W. (1972). Biologische Anthropologie. Biologische Anthropologie.

Chicago Style (17th ed.) Citation

Doerr, Wilhelm, and Wilhelm Doerr. "Biologische Anthropologie." Biologische Anthropologie 1972.

MLA (8th ed.) Citation

Doerr, Wilhelm, and Wilhelm Doerr. "Biologische Anthropologie." Biologische Anthropologie, 1972.

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