Calvin, T. L. (1974). An ecological study of the amphibians and reptiles of the Navasota River, Texas. [publisher not identified].
Chicago Style (17th ed.) CitationCalvin, Terry Lynne. An Ecological Study of the Amphibians and Reptiles of the Navasota River, Texas. [College Station, Tex.]: [publisher not identified], 1974.
MLA (9th ed.) CitationCalvin, Terry Lynne. An Ecological Study of the Amphibians and Reptiles of the Navasota River, Texas. [publisher not identified], 1974.
Warning: These citations may not always be 100% accurate.