APA (7th ed.) Citation

Baum, L. F. (1990). The life and adventures of Santa Claus. Project Gutenberg.

Chicago Style (17th ed.) Citation

Baum, L. Frank. The Life and Adventures of Santa Claus. Champaign, Ill: Project Gutenberg, 1990.

MLA (9th ed.) Citation

Baum, L. Frank. The Life and Adventures of Santa Claus. Project Gutenberg, 1990.

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