APA Citation

Schmalhausen, I. I. (1968). The origin of terrestrial vertebrates. US-NY: Academic, New York.

Chicago Style Citation

Schmalhausen, I. I. The Origin of Terrestrial Vertebrates. US-NY: Academic, New York, 1968.

MLA Citation

Schmalhausen, I. I. The Origin of Terrestrial Vertebrates. US-NY: Academic, New York, 1968.

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