APA (7th ed.) Citation

Simpson, D. (1996). UNIX? NT? Datamation, 42, 24.

Chicago Style (17th ed.) Citation

Simpson, David. "UNIX? NT?" Datamation 42 (1996): 24.

MLA (9th ed.) Citation

Simpson, David. "UNIX? NT?" Datamation, vol. 42, 1996, p. 24.

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