APA (7th ed.) Citation

Camp, C. L. (1917). Notes on the systematic status of the toads and frogs of California. University of California press.

Chicago Style (17th ed.) Citation

Camp, Charles Lewis. Notes on the Systematic Status of the Toads and Frogs of California. Berkeley: University of California press, 1917.

MLA (9th ed.) Citation

Camp, Charles Lewis. Notes on the Systematic Status of the Toads and Frogs of California. University of California press, 1917.