Cita APA (7th ed.)

Foote, B., Harrison, N., & Rohnert, H. (2000). Pattern languages of program design 4. Addison-Wesley.

Cita Chicago (17th ed.)

Foote, Brian, Neil Harrison, i Hans Rohnert. Pattern Languages of Program Design 4. Reading, Mass: Addison-Wesley, 2000.

Cita MLA (9th ed.)

Foote, Brian, et al. Pattern Languages of Program Design 4. Addison-Wesley, 2000.