Cite Them Right 11th edition - Harvard

Coe, P.S., Howell, F.W., Ibbett, R.N. and Williams, L.M. (1998) “Technical note : a hierarchical computer architecture design and simulation environment”, ACM Transactions on Modeling and Computer Simulation (TOMACS) - Special issue on Web-based modeling and simulation, 8(4), pp. 431-446. doi:10.1145/295251.295259.

Chicago Manual of Style 17th edition (full note)

Coe, P. S., F. W. Howell, R. N. Ibbett, and L. M. Williams. “Technical Note : A Hierarchical Computer Architecture Design and Simulation Environment”. ACM Transactions on Modeling and Computer Simulation (TOMACS) - Special Issue on Web-Based Modeling and Simulation 8, no. 4 (October 1, 1998): 431-46. https://doi.org/10.1145/295251.295259.

American Psychological Association 7th edition

Coe, P. S., Howell, F. W., Ibbett, R. N., & Williams, L. M. (1998). Technical note : a hierarchical computer architecture design and simulation environment. ACM Transactions on Modeling and Computer Simulation (TOMACS) - Special Issue on Web-Based Modeling and Simulation, 8(4), 431-446. https://doi.org/10.1145/295251.295259

Modern Language Association 9th edition

Coe, P. S., F. W. Howell, R. N. Ibbett, and L. M. Williams. “Technical Note : A Hierarchical Computer Architecture Design and Simulation Environment”. ACM Transactions on Modeling and Computer Simulation (TOMACS) - Special Issue on Web-Based Modeling and Simulation, vol. 8, no. 4, Oct. 1998, pp. 431-46, https://doi.org/10.1145/295251.295259.

ISO-690 (author-date, Deutsch)

COE, P. S., F. W. HOWELL, R. N. IBBETT and L. M. WILLIAMS, 1998. Technical note : a hierarchical computer architecture design and simulation environment. ACM Transactions on Modeling and Computer Simulation (TOMACS) - Special issue on Web-based modeling and simulation. 1 October 1998. vol. 8, no. 4, p. 431-446. DOI 10.1145/295251.295259

Warning: These citations may not always be 100% accurate.