Cita APA (7a ed.)

(1991). Guetting started: Includes tutorial (1a. ed.). Fox Software.

Cita Chicago Style (17a ed.)

Guetting Started: Includes Tutorial. 1a. ed. Ohio: Fox Software, 1991.

Cita MLA (8a ed.)

Guetting Started: Includes Tutorial. 1a. ed. Fox Software, 1991.