APA (7th ed.) Citation

Coad, P., & Yourdon, E. (1991). Object-oriented design. Yourdon Press.

Chicago Style (17th ed.) Citation

Coad, Peter, and Edward Yourdon. Object-oriented Design. Englewood Cliffs, N.J.: Yourdon Press, 1991.

MLA (9th ed.) Citation

Coad, Peter, and Edward Yourdon. Object-oriented Design. Yourdon Press, 1991.