Cita APA (7th ed.)

Gale Group, Garzas, J., & Piattini, M. (2007). Object-oriented design knowledge: Principles, heuristics, and best practices. Idea Group Publishing.

Cita Chicago (17th ed.)

Gale Group, Javier Garzas, i Mario Piattini. Object-oriented Design Knowledge: Principles, Heuristics, and Best Practices. Hershey, Penn: Idea Group Publishing, 2007.

Cita MLA (9th ed.)

Gale Group, et al. Object-oriented Design Knowledge: Principles, Heuristics, and Best Practices. Idea Group Publishing, 2007.