APA (7th ed.) Citation
Jacobson, I., Booch, G., & Rumbaugh, J. (1998). The unified software development process. Addison-Wesley.
Chicago Style (17th ed.) Citation
Jacobson, Ivar, Grady Booch, and James Rumbaugh. The Unified Software Development Process. Reading: Addison-Wesley, 1998.
MLA (9th ed.) Citation
Jacobson, Ivar, et al. The Unified Software Development Process. Addison-Wesley, 1998.
Warning: These citations may not always be 100% accurate.