APA (7th ed.) Citation

Kichen, S., & Randolph, M. (1990). Software segmentation. Forbes, 145(5), 134.

Chicago Style (17th ed.) Citation

Kichen, S., and M. Randolph. "Software Segmentation." Forbes 145, no. 5 (1990): 134.

MLA (9th ed.) Citation

Kichen, S., and M. Randolph. "Software Segmentation." Forbes, vol. 145, no. 5, 1990, p. 134.