APA (7th ed.) Citation

Twain, M. (1923). Life on the mississippi. Gabriel Wells.

Chicago Style (17th ed.) Citation

Twain, Mark. Life on the Mississippi. New York: Gabriel Wells, 1923.

MLA (9th ed.) Citation

Twain, Mark. Life on the Mississippi. Gabriel Wells, 1923.

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