Citazione Stile APA (7a Edizione)

Ostrom, E., & Walker, J. (2003). Trust and reciprocity: Interdisciplinary lessons from experimental research. Russell Sage Foundation.

Citazione stile Chigago Style (17a edizione)

Ostrom, Elinor, e James Walker. Trust and Reciprocity: Interdisciplinary Lessons from Experimental Research. New York: Russell Sage Foundation, 2003.

Citatione MLA (8a ed.)

Ostrom, Elinor, e James Walker. Trust and Reciprocity: Interdisciplinary Lessons from Experimental Research. Russell Sage Foundation, 2003.