APA (7th ed.) Citation

Wecter, D. (1952). Sam Clemens of Hannibal. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Wecter, Dixon. Sam Clemens of Hannibal. Boston: Houghton Mifflin, 1952.

MLA (9th ed.) Citation

Wecter, Dixon. Sam Clemens of Hannibal. Houghton Mifflin, 1952.

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