APA (7th ed.) Citation

Guiley, R. (1996). Encyclopedia of angels. Facts on File.

Chicago Style (17th ed.) Citation

Guiley, Rosemary. Encyclopedia of Angels. New York: Facts on File, 1996.

MLA (9th ed.) Citation

Guiley, Rosemary. Encyclopedia of Angels. Facts on File, 1996.

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