APA (7th ed.) Citation

Twain, M. (1917). The works of Mark Twain: Life on the Mississippi (Definitive ed.). Greystone.

Chicago Style (17th ed.) Citation

Twain, Mark. The Works of Mark Twain: Life on the Mississippi. Definitive ed. New York: Greystone, 1917.

MLA (9th ed.) Citation

Twain, Mark. The Works of Mark Twain: Life on the Mississippi. Definitive ed. Greystone, 1917.

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