COMMENT: THEORY AND EXISTENCE.

MLA

Ballonoff, Paul. “Comment: Theory and Existence.” Cybernetics & Systems, vol. 35, no. 2/3, Mar. 2004, pp. 285–88. EBSCOhost, https://doi.org/10.1080/01969720490426902.

APA

Ballonoff, P. (2004). Comment: Theory and Existence. Cybernetics & Systems, 35(2/3), 285–288. https://doi.org/10.1080/01969720490426902

Chicago

Ballonoff, Paul. 2004. “Comment: Theory and Existence.” Cybernetics & Systems 35 (2/3): 285–88. doi:10.1080/01969720490426902.