Cita APA (7a ed.)

Silver, G. A., & Silver, M. L. (1989). Systems analysis and design. Addison-Wesley.

Cita Chicago Style (17a ed.)

Silver, Gerald A., y Myrna L. Silver. Systems Analysis and Design. Reading, Massachusetts [etc.]: Addison-Wesley, 1989.

Cita MLA (9a ed.)

Silver, Gerald A., y Myrna L. Silver. Systems Analysis and Design. Addison-Wesley, 1989.