Gaya APA

Horn, A, S. (2011). The Cultivation of a Prosocial Value Orientation Through Community Service: An Examination of Organizational Context, Social Facilitation, and Duration . New York: Springer Science+Business Media.

Gaya MLA

Horn, Aaron, S.. "The Cultivation of a Prosocial Value Orientation Through Community Service: An Examination of Organizational Context, Social Facilitation, and Duration". New York: Springer Science+Business Media, 2011. e-journal.