Cita APA (7th ed.)

Ross, S. C. (1986). Understanding and Using Lotus 1-2-3. West Publishing Co.

Cita Chicago (17th ed.)

Ross, Steven C. Understanding and Using Lotus 1-2-3. St. Paul: West Publishing Co, 1986.

Cita MLA (9th ed.)

Ross, Steven C. Understanding and Using Lotus 1-2-3. West Publishing Co, 1986.