ebrary, Inc, Mason, G., & Rushen, J. (2006). Stereotypic animal behaviour: Fundamentals and applications to welfare (2nd ed.). CABI.
Chicago-referens (17:e uppl.)ebrary, Inc, Georgia Mason, och Jeffrey Rushen. Stereotypic Animal Behaviour: Fundamentals and Applications to Welfare. 2nd ed. Wallingford: CABI, 2006.
MLA-referens (9:e uppl.)ebrary, Inc, et al. Stereotypic Animal Behaviour: Fundamentals and Applications to Welfare. 2nd ed. CABI, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.