APA (7th ed.) Citation

Greenfield, E., & Gilchrist, J. S. (1988). Nathaniel talking. Black Butterfly Children's Books.

Chicago Style (17th ed.) Citation

Greenfield, Eloise, and Jan Spivey Gilchrist. Nathaniel Talking. New York: Black Butterfly Children's Books, 1988.

MLA (9th ed.) Citation

Greenfield, Eloise, and Jan Spivey Gilchrist. Nathaniel Talking. Black Butterfly Children's Books, 1988.