Cita APA (7th ed.)
ebrary, Inc, Reading, R. P., & Miller, B. (2000). Endangered animals: A reference guide to conflicting issues. Greenwood Press.
Cita Chicago (17th ed.)
ebrary, Inc, Richard P. Reading, i Brian Miller. Endangered Animals: A Reference Guide to Conflicting Issues. Westport, Conn.: Greenwood Press, 2000.
Cita MLA (9th ed.)
ebrary, Inc, et al. Endangered Animals: A Reference Guide to Conflicting Issues. Greenwood Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.