APA (7th ed.) Citation

Anker, J., & Dahl, S. (1938). Werdegang der Biologie. Hiersemann.

Chicago Style (17th ed.) Citation

Anker, Jean, and Svend Dahl. Werdegang Der Biologie. Leipzig: Hiersemann, 1938.

MLA (9th ed.) Citation

Anker, Jean, and Svend Dahl. Werdegang Der Biologie. Hiersemann, 1938.

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