Cita APA (7th ed.)

Woodward, M. (1990). Teach Yourself WordPerfect 5.1. MIS Press.

Cita Chicago (17th ed.)

Woodward, Martha. Teach Yourself WordPerfect 5.1. Portland: MIS Press, 1990.

Cita MLA (9th ed.)

Woodward, Martha. Teach Yourself WordPerfect 5.1. MIS Press, 1990.