APA (7th ed.) Citation

Goor, R., & Goor, N. (1983). Signs. Crowell.

Chicago Style (17th ed.) Citation

Goor, Ron, and Nancy Goor. Signs. New York: Crowell, 1983.

MLA (9th ed.) Citation

Goor, Ron, and Nancy Goor. Signs. Crowell, 1983.

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