Smith, Hobart M, and T. Paul Maslin. Summary of the Distribution of the Herpetofauna of Colorado: A Supplement to "an Annotated Check List of the Amphibians and Reptiles of Colorado".
APA
Smith, H., & Maslin, T.Summary of the distribution of the herpetofauna of Colorado: A supplement to "An annotated check list of the amphibians and reptiles of Colorado".
Chicago
Smith, Hobart M., and T. Paul Maslin.Summary of the Distribution of the Herpetofauna of Colorado: A Supplement to "an Annotated Check List of the Amphibians and Reptiles of Colorado".