APA (7th ed.) Citation

Coad, P., & Yourdon, E. (1991). Object oriented analysis (2. ed.). Yourdon Press.

Chicago Style (17th ed.) Citation

Coad, Peter, and Edward Yourdon. Object Oriented Analysis. 2. ed. Englewood Cliffs, NJ: Yourdon Press, 1991.

MLA (9th ed.) Citation

Coad, Peter, and Edward Yourdon. Object Oriented Analysis. 2. ed. Yourdon Press, 1991.