APA (7th ed.) Citation

Ritter, W. E. (1938). The California woodpecker and I: A study in comparative zoology, in which are set forth numerous facts and reflections by one of us about both of us. University of California Press.

Chicago Style (17th ed.) Citation

Ritter, William Emerson. The California Woodpecker and I: A Study in Comparative Zoology, in Which Are Set Forth Numerous Facts and Reflections by One of Us About Both of Us. Berkeley: University of California Press, 1938.

MLA (9th ed.) Citation

Ritter, William Emerson. The California Woodpecker and I: A Study in Comparative Zoology, in Which Are Set Forth Numerous Facts and Reflections by One of Us About Both of Us. University of California Press, 1938.