APA (7th ed.) Citation

Guiley, R. (2004). The encyclopedia of angels (2. ed.). Checkmark Books.

Chicago Style (17th ed.) Citation

Guiley, Rosemary. The Encyclopedia of Angels. 2. ed. New York, NY: Checkmark Books, 2004.

MLA (9th ed.) Citation

Guiley, Rosemary. The Encyclopedia of Angels. 2. ed. Checkmark Books, 2004.

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