APA (7th ed.) Citation

Burroughs, E. R. (2007). Tarzan of the Apes. Project Gutenberg.

Chicago Style (17th ed.) Citation

Burroughs, Edgar Rice. Tarzan of the Apes. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Burroughs, Edgar Rice. Tarzan of the Apes. Project Gutenberg, 2007.

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