APA (7th ed.) Citation

Greenfield, E., & Cooper, F. (1988). Grandpa's face. Philomel Books.

Chicago Style (17th ed.) Citation

Greenfield, Eloise, and Floyd Cooper. Grandpa's Face. New York: Philomel Books, 1988.

MLA (9th ed.) Citation

Greenfield, Eloise, and Floyd Cooper. Grandpa's Face. Philomel Books, 1988.