Cita APA (7th ed.)

Henry, E. (1990). WordStar 5.0: With updates for WordStar 5.5. Prentice Hall.

Cita Chicago (17th ed.)

Henry, Earl. WordStar 5.0: With Updates for WordStar 5.5. Englewood Cliffs, NJ: Prentice Hall, 1990.

Cita MLA (9th ed.)

Henry, Earl. WordStar 5.0: With Updates for WordStar 5.5. Prentice Hall, 1990.