APA (7th ed.) Citation

Baum, L. F. (1993). The marvelous land of Oz by L. Frank Baum. Project Gutenberg Literary Archive Foundation.

Chicago Style (17th ed.) Citation

Baum, L. Frank. The Marvelous Land of Oz by L. Frank Baum. Salt Lake City: Project Gutenberg Literary Archive Foundation, 1993.

MLA (9th ed.) Citation

Baum, L. Frank. The Marvelous Land of Oz by L. Frank Baum. Project Gutenberg Literary Archive Foundation, 1993.

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