APA (7th ed.) Citation

Morgan, S., & Morgan, A. (1994). Materials. Facts on File.

Chicago Style (17th ed.) Citation

Morgan, Sally, and Adrian Morgan. Materials. New York: Facts on File, 1994.

MLA (9th ed.) Citation

Morgan, Sally, and Adrian Morgan. Materials. Facts on File, 1994.

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