APA (7th ed.) Citation

Cueva, E., & Saint-Bois, A. (1989). WordPerfect 5.0. Anaya Multimedia.

Chicago Style (17th ed.) Citation

Cueva, Esteban, and Antoine Saint-Bois. WordPerfect 5.0. Madrid: Anaya Multimedia, 1989.

MLA (9th ed.) Citation

Cueva, Esteban, and Antoine Saint-Bois. WordPerfect 5.0. Anaya Multimedia, 1989.

Warning: These citations may not always be 100% accurate.