APA (7th ed.) Citation

Gibson, W. M. (1980). Theodore Roosevelt among the humorists: W.D. Howells, Mark Twain, and Mr. Dooley. University of Tennessee Press.

Chicago Style (17th ed.) Citation

Gibson, William M. Theodore Roosevelt Among the Humorists: W.D. Howells, Mark Twain, and Mr. Dooley. Knoxville: University of Tennessee Press, 1980.

MLA (8th ed.) Citation

Gibson, William M. Theodore Roosevelt Among the Humorists: W.D. Howells, Mark Twain, and Mr. Dooley. University of Tennessee Press, 1980.