APA (7th ed.) Citation

Shalloway, A., & Trott, J. R. (2002). Design patterns explained: A new perspective on object-oriented design. Addison-Wesley.

Chicago Style (17th ed.) Citation

Shalloway, Alan, and James R. Trott. Design Patterns Explained: A New Perspective on Object-oriented Design. Boston [etc.]: Addison-Wesley, 2002.

MLA (9th ed.) Citation

Shalloway, Alan, and James R. Trott. Design Patterns Explained: A New Perspective on Object-oriented Design. Addison-Wesley, 2002.