Hayes, M. P., Pounds, J. A., & Timmerman, W. (1989). An annotated list and guide to the amphibians and reptiles of Monteverde, Costa Rica. Texas: The University of Texas at Tyler.
Chicago Style CitationHayes, Marc P., J. Alan Pounds, and Walter Timmerman. An Annotated List and Guide to the Amphibians and Reptiles of Monteverde, Costa Rica. Texas: The University of Texas at Tyler, 1989.
MLA CitationHayes, Marc P., J. Alan Pounds, and Walter Timmerman. An Annotated List and Guide to the Amphibians and Reptiles of Monteverde, Costa Rica. Texas: The University of Texas at Tyler, 1989.
Warning: These citations may not always be 100% accurate.