APA (7th ed.) Citation

Graves, K. (2012). The World's Sixteen Crucified Saviors Or, Christianity Before Christ. Project Gutenberg.

Chicago Style (17th ed.) Citation

Graves, Kersey. The World's Sixteen Crucified Saviors Or, Christianity Before Christ. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Graves, Kersey. The World's Sixteen Crucified Saviors Or, Christianity Before Christ. Project Gutenberg, 2012.

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