APA (7th ed.) Citation

Hansen, R. W., & Shedd, J. D. (2025). California amphibians and reptiles. Princeton University Press.

Chicago Style (17th ed.) Citation

Hansen, Robert W., and Jackson D. Shedd. California Amphibians and Reptiles. Princeton, New Jersey: Princeton University Press, 2025.

MLA (9th ed.) Citation

Hansen, Robert W., and Jackson D. Shedd. California Amphibians and Reptiles. Princeton University Press, 2025.