APA (7th ed.) Citation

Sanders, S. R., & Hynes, R. (1999). Crawdad Creek. National Geographic Society.

Chicago Style (17th ed.) Citation

Sanders, Scott R., and Robert Hynes. Crawdad Creek. Washington, D.C.: National Geographic Society, 1999.

MLA (9th ed.) Citation

Sanders, Scott R., and Robert Hynes. Crawdad Creek. National Geographic Society, 1999.