Cita APA (7a ed.)

Weber, E. P. (2016). Endangered species: A documentary and reference guide. Greenwood.

Cita Chicago Style (17a ed.)

Weber, Edward P. Endangered Species: A Documentary and Reference Guide. Santa Barbara, California: Greenwood, 2016.

Cita MLA (8a ed.)

Weber, Edward P. Endangered Species: A Documentary and Reference Guide. Greenwood, 2016.