Παραπομπή σε μορφή APA (7η εκδ.)

Vitt, L. J., & Caldwell, J. P. (2013). Herpetology: An introductory biology of amphibians and reptiles (Fourth edition.). Academic Press. https://doi.org/10.1016/C2010-0-67152-5

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vitt, Laurie J., και Janalee P. Caldwell. Herpetology: An Introductory Biology of Amphibians and Reptiles. Fourth edition. Cambridge, Massachusetts: Academic Press, 2013. https://doi.org/10.1016/C2010-0-67152-5.

Παραπομπή σε μορφή MLA (9th εκδ.)

Vitt, Laurie J., και Janalee P. Caldwell. Herpetology: An Introductory Biology of Amphibians and Reptiles. Fourth edition. Academic Press, 2013. https://doi.org/10.1016/C2010-0-67152-5.