Cita APA (7th ed.)

Case, J., Press, W., & Dyson, F. A new model of iterated prisoner's dilemma. SIAM news.

Cita Chicago (17th ed.)

Case, James, William Press, i Freeman Dyson. "A New Model of Iterated Prisoner's Dilemma." SIAM News .

Cita MLA (9th ed.)

Case, James, et al. "A New Model of Iterated Prisoner's Dilemma." SIAM News, .