Cita APA (7th ed.)
ebrary, Inc. (1998). The psychological well-being of nonhuman primates. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc. The Psychological Well-being of Nonhuman Primates. Washington, D.C.: National Academy Press, 1998.
Cita MLA (9th ed.)
ebrary, Inc. The Psychological Well-being of Nonhuman Primates. National Academy Press, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.