APA (7th ed.) Citation

Schildt, H. (1988). DOS made easy. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

Schildt, Herbert. DOS Made Easy. Berkeley, California: Osborne McGraw-Hill, 1988.

MLA (8th ed.) Citation

Schildt, Herbert. DOS Made Easy. Osborne McGraw-Hill, 1988.