APA (7th ed.) Citation

Stebbins, R. C. (1949). Speciation in salamanders of the plethodontid genus Ensatina. Univ. of California Press.

Chicago Style (17th ed.) Citation

Stebbins, Robert C. Speciation in Salamanders of the Plethodontid Genus Ensatina. Berkeley: Univ. of California Press, 1949.

MLA (9th ed.) Citation

Stebbins, Robert C. Speciation in Salamanders of the Plethodontid Genus Ensatina. Univ. of California Press, 1949.

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