APA (7th ed.) Citation

Twain, M. (2004). The adventures of Tom Sawyer. Collector's Library.

Chicago Style (17th ed.) Citation

Twain, Mark. The Adventures of Tom Sawyer. London: Collector's Library, 2004.

MLA (9th ed.) Citation

Twain, Mark. The Adventures of Tom Sawyer. Collector's Library, 2004.

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