Stebbins, R. C. (1966). A field guide to western reptiles and amphibians: Field marks of all species in western North America. Houghton Mifflin.
Style de citation Chicago (17e éd.)Stebbins, Robert C. A Field Guide to Western Reptiles and Amphibians: Field Marks of All Species in Western North America. Boston: Houghton Mifflin, 1966.
Style de citation MLA (8e éd.)Stebbins, Robert C. A Field Guide to Western Reptiles and Amphibians: Field Marks of All Species in Western North America. Houghton Mifflin, 1966.
Attention : ces citations peuvent ne pas être correctes à 100%.