Cita APA (7a ed.)

Gray, P., & Took, R. (1992). Building interactive systems: Architectures and tools. Springer-Verlag.

Cita Chicago Style (17a ed.)

Gray, Philip, y Roger Took. Building Interactive Systems: Architectures and Tools. London: Springer-Verlag, 1992.

Cita MLA (9a ed.)

Gray, Philip, y Roger Took. Building Interactive Systems: Architectures and Tools. Springer-Verlag, 1992.