APA (7th ed.) Citation

Campbell, R. J. (2011). The Making of an Apostle. Project Gutenberg.

Chicago Style (17th ed.) Citation

Campbell, R. J. The Making of an Apostle. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Campbell, R. J. The Making of an Apostle. Project Gutenberg, 2011.

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