APA-viite (7. p.)
ebrary, Inc, Boal, F. W., Livingstone, D. N., & Kirk, W. (1989). The Behavioural environment: Essays in reflection, application, and re-evaluation. Routledge.
Chicago-viite (17. p.)
ebrary, Inc, Frederick Wilgar Boal, David N. Livingstone, ja W. Kirk. The Behavioural Environment: Essays in Reflection, Application, and Re-evaluation. London ; New York: Routledge, 1989.
MLA-viite (9. p.)
ebrary, Inc, et al. The Behavioural Environment: Essays in Reflection, Application, and Re-evaluation. Routledge, 1989.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.