APA (7th ed.) Citation

Curtis, H., & Barnes, N. S. (1985). Invitation to Biology (4th ed.). Worth Publishers.

Chicago Style (17th ed.) Citation

Curtis, Helena, and N. Sue Barnes. Invitation to Biology. 4th ed. New York, N.Y.: Worth Publishers, 1985.

MLA (9th ed.) Citation

Curtis, Helena, and N. Sue Barnes. Invitation to Biology. 4th ed. Worth Publishers, 1985.