APA (7th ed.) Citation

MacGrath, H., & Koerner, W. H. D. (2008). The Pagan Madonna. Project Gutenberg.

Chicago Style (17th ed.) Citation

MacGrath, Harold, and W. H. D. Koerner. The Pagan Madonna. Project Gutenberg, 2008.

MLA (9th ed.) Citation

MacGrath, Harold, and W. H. D. Koerner. The Pagan Madonna. Project Gutenberg, 2008.

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