Cita APA (7th ed.)
ebrary, Inc, Peiffer, R. L., & Simons, K. B. (2002). Ocular tumors in animals and humans. Iowa State Press.
Cita Chicago (17th ed.)
ebrary, Inc, Robert L. Peiffer, i Kenneth B. Simons. Ocular Tumors in Animals and Humans. Ames: Iowa State Press, 2002.
Cita MLA (9th ed.)
ebrary, Inc, et al. Ocular Tumors in Animals and Humans. Iowa State Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.