APA (7th ed.) Citation

Rensch, B. (1959). Evolution above the species level. Methuen.

Chicago Style (17th ed.) Citation

Rensch, Bernhard. Evolution Above the Species Level. Methuen, 1959.

MLA (8th ed.) Citation

Rensch, Bernhard. Evolution Above the Species Level. Methuen, 1959.

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