APA (7th ed.) Citation

Ettlin, W. A. (1988). WordStar professional made easy. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

Ettlin, Walter A. WordStar Professional Made Easy. Berkeley, Calif.: Osborne McGraw-Hill, 1988.

MLA (9th ed.) Citation

Ettlin, Walter A. WordStar Professional Made Easy. Osborne McGraw-Hill, 1988.