APA (7th ed.) Citation

Moore, C. C. (1912). Twas the night before Christmas: A visit from St. Nicholas. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Moore, Clement C. Twas the Night Before Christmas: A Visit from St. Nicholas. Boston, etc: Houghton Mifflin, 1912.

MLA (9th ed.) Citation

Moore, Clement C. Twas the Night Before Christmas: A Visit from St. Nicholas. Houghton Mifflin, 1912.