Παραπομπή σε μορφή APA (7η εκδ.)

Van Vugt, M. (1996). Social dilemmas and transportation decisions. University of Southampton, Department of Psychology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Van Vugt, Mark. Social Dilemmas and Transportation Decisions. Southampton: University of Southampton, Department of Psychology, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Van Vugt, Mark. Social Dilemmas and Transportation Decisions. University of Southampton, Department of Psychology, 1996.