APA (7th ed.) Citation

Jacobson, I., Booch, G., & Rumbaugh, J. (1999). The unified process. IEEE Software, 16(3), 96.

Chicago Style (17th ed.) Citation

Jacobson, Ivar, Grady Booch, and James Rumbaugh. "The Unified Process." IEEE Software 16, no. 3 (1999): 96.

MLA (9th ed.) Citation

Jacobson, Ivar, et al. "The Unified Process." IEEE Software, vol. 16, no. 3, 1999, p. 96.