APA (7th ed.) Citation

Windcrest & Cadway, R. P. (1990). Learn DOS-guaranteed. Windcrest.

Chicago Style (17th ed.) Citation

Windcrest and Richard P. Cadway. Learn DOS-guaranteed. Blue Ridge: Windcrest, 1990.

MLA (8th ed.) Citation

Windcrest and Richard P. Cadway. Learn DOS-guaranteed. Windcrest, 1990.

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