APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Coad, Peter, and Edward Yourdon. Object-oriented Analysis. 2nd ed. Englewood Cliffs, New Jersey: Yourdon, 1991.

MLA (9th ed.) Citation

Coad, Peter, and Edward Yourdon. Object-oriented Analysis. 2nd ed. Yourdon, 1991.