Παραπομπή σε μορφή APA (7η εκδ.)

Axelrod, R. M. (1997). The complexity of cooperation: Agent-based models of competition and collaboration. Princeton University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Axelrod, Robert M. The Complexity of Cooperation: Agent-based Models of Competition and Collaboration. Princeton, N.J.: Princeton University Press, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Axelrod, Robert M. The Complexity of Cooperation: Agent-based Models of Competition and Collaboration. Princeton University Press, 1997.