A CRITERION FOR REALISM IN WAR GAMES.

MLA

Zimmerman, R. E. “A Criterion for Realism in War Games.” Operations Research, vol. 9, no. 6, Nov. 1961, pp. 903–04. EBSCOhost, https://doi.org/10.1287/opre.9.6.903.

APA

Zimmerman, R. E. (1961). A Criterion for Realism in War Games. Operations Research, 9(6), 903–904. https://doi.org/10.1287/opre.9.6.903

Chicago

Zimmerman, R. E. 1961. “A Criterion for Realism in War Games.” Operations Research 9 (6): 903–4. doi:10.1287/opre.9.6.903.