APA (7th ed.) Citation

Twain, M., & Paul, J. (1867). The celebrated jumping frog of Calaveras county, and other sketches. C.H. Webb.

Chicago Style (17th ed.) Citation

Twain, Mark, and John Paul. The Celebrated Jumping Frog of Calaveras County, and Other Sketches. New York: C.H. Webb, 1867.

MLA (9th ed.) Citation

Twain, Mark, and John Paul. The Celebrated Jumping Frog of Calaveras County, and Other Sketches. C.H. Webb, 1867.