APA (7th ed.) Citation

Coloma, L. A., & Duellman, W. E. (2025). Amphibians of Ecuador. CRC Press.

Chicago Style (17th ed.) Citation

Coloma, Luis A., and William E. Duellman. Amphibians of Ecuador. Boca Raton. FL: CRC Press, 2025.

MLA (9th ed.) Citation

Coloma, Luis A., and William E. Duellman. Amphibians of Ecuador. CRC Press, 2025.