APA (7th ed.) Citation

Johnson, G. J. (1994). Of metaphor and the difficulty of computer discourse. Communications of the ACM, 37, 97. https://doi.org/10.1145/198366.198388

Chicago Style (17th ed.) Citation

Johnson, Gerald J. "Of Metaphor and the Difficulty of Computer Discourse." Communications of the ACM 37 (1994): 97. https://doi.org/10.1145/198366.198388.

MLA (9th ed.) Citation

Johnson, Gerald J. "Of Metaphor and the Difficulty of Computer Discourse." Communications of the ACM, vol. 37, 1994, p. 97, https://doi.org/10.1145/198366.198388.