Payoff Matrices Pay Off at Hallmark.

MLA

Barron, F.Hutton. “Payoff Matrices Pay Off at Hallmark.” Interfaces, vol. 15, no. 4, July 1985, pp. 20–25. EBSCOhost, https://doi.org/10.1287/inte.15.4.20.

APA

Barron, F. H. (1985). Payoff Matrices Pay Off at Hallmark. Interfaces, 15(4), 20–25. https://doi.org/10.1287/inte.15.4.20

Chicago

Barron, F. Hutton. 1985. “Payoff Matrices Pay Off at Hallmark.” Interfaces 15 (4): 20–25. doi:10.1287/inte.15.4.20.