Cita APA (7a ed.)

Dippel, G., & House, W. C. (1969). Information systems: Data processing and evaluation. Scott, Foresman and Co.

Cita Chicago Style (17a ed.)

Dippel, Gene, y William C. House. Information Systems: Data Processing and Evaluation. Illinois [etc.]: Scott, Foresman and Co, 1969.

Cita MLA (9a ed.)

Dippel, Gene, y William C. House. Information Systems: Data Processing and Evaluation. Scott, Foresman and Co, 1969.