Παραπομπή σε μορφή APA (7η εκδ.)

Boal, F. W., & Livingstone, D. N. (1989). The behavioural environment: Essays in reflection, application, and re-evaluation. Routledge.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Boal, Frederick Wilgar, και David N. Livingstone. The Behavioural Environment: Essays in Reflection, Application, and Re-evaluation. London: Routledge, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Boal, Frederick Wilgar, και David N. Livingstone. The Behavioural Environment: Essays in Reflection, Application, and Re-evaluation. Routledge, 1989.