Cita APA (7th ed.)

Perry, W. E. (1983). Microcomputer software selection guide. QED Information Sciences.

Cita Chicago (17th ed.)

Perry, William E. Microcomputer Software Selection Guide. Wellesley, Mass: QED Information Sciences, 1983.

Cita MLA (9th ed.)

Perry, William E. Microcomputer Software Selection Guide. QED Information Sciences, 1983.