Cita APA (7th ed.)

Warrner, T. W., & Werner, D. M. (1987). Using Lotus 1-2-3, WordStar, and dBase III plus. Toppan.

Cita Chicago (17th ed.)

Warrner, Thomas W., i D. Michael Werner. Using Lotus 1-2-3, WordStar, and DBase III Plus. Tokyo: Toppan, 1987.

Cita MLA (9th ed.)

Warrner, Thomas W., i D. Michael Werner. Using Lotus 1-2-3, WordStar, and DBase III Plus. Toppan, 1987.