APA (7th ed.) Citation

Wegner, P. (1988). ACM Press Books - A New Venture in Publishing. Communications of the ACM, 31(2), 106.

Chicago Style (17th ed.) Citation

Wegner, Peter. "ACM Press Books - A New Venture in Publishing." Communications of the ACM 31, no. 2 (1988): 106.

MLA (9th ed.) Citation

Wegner, Peter. "ACM Press Books - A New Venture in Publishing." Communications of the ACM, vol. 31, no. 2, 1988, p. 106.