APA (7th ed.) Citation

Thomas, A., & Pope, H. (2007). On Prayer and The Contemplative Life. Project Gutenberg.

Chicago Style (17th ed.) Citation

Thomas, Aquinas, and Hugh Pope. On Prayer and The Contemplative Life. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Thomas, Aquinas, and Hugh Pope. On Prayer and The Contemplative Life. Project Gutenberg, 2007.

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