APA (7th ed.) Citation

Neumann, P. G. (2007). Widespread Network Failures. Communications of the ACM, 50(2), 112. https://doi.org/10.1145/1216016.1216046

Chicago Style (17th ed.) Citation

Neumann, Peter G. "Widespread Network Failures." Communications of the ACM 50, no. 2 (2007): 112. https://doi.org/10.1145/1216016.1216046.

MLA (9th ed.) Citation

Neumann, Peter G. "Widespread Network Failures." Communications of the ACM, vol. 50, no. 2, 2007, p. 112, https://doi.org/10.1145/1216016.1216046.