APA (7th ed.) Citation

Camp, W. (2010). The Guarded Heights. Project Gutenberg.

Chicago Style (17th ed.) Citation

Camp, Wadsworth. The Guarded Heights. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Camp, Wadsworth. The Guarded Heights. Project Gutenberg, 2010.

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