Cita APA (7a ed.)

Smith, H. M., Maslin, T. P., & Brown, R. (1965). Summary of the Distribution of the Herpetofauna of Colorado: A Supplement to an Annotated Check List of the Amphibians and Reptiles of Colorado. University of Colorado.

Cita Chicago Style (17a ed.)

Smith, Hobart M., T. Paul Maslin, y Robert Brown. Summary of the Distribution of the Herpetofauna of Colorado: A Supplement to an Annotated Check List of the Amphibians and Reptiles of Colorado. Colorado: University of Colorado, 1965.

Cita MLA (9a ed.)

Smith, Hobart M., et al. Summary of the Distribution of the Herpetofauna of Colorado: A Supplement to an Annotated Check List of the Amphibians and Reptiles of Colorado. University of Colorado, 1965.