Cita APA (7a ed.)

Pree, W. (1995). Design patterns for object-oriented software development. Addison-Wesley.

Cita Chicago Style (17a ed.)

Pree, Wolfgang. Design Patterns for Object-oriented Software Development. Wokingham [etc.]: Addison-Wesley, 1995.

Cita MLA (9a ed.)

Pree, Wolfgang. Design Patterns for Object-oriented Software Development. Addison-Wesley, 1995.