Παραπομπή σε μορφή APA (7η εκδ.)

Olson, M. (1971). The logic of collective action: Public goods and the theory of groups. Harvard University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Olson, Mancur. The Logic of Collective Action: Public Goods and the Theory of Groups. Cambridge, Mass.; London: Harvard University Press, 1971.

Παραπομπή σε μορφή MLA (8th εκδ.)

Olson, Mancur. The Logic of Collective Action: Public Goods and the Theory of Groups. Harvard University Press, 1971.