APA (7th ed.) Citation

Ettlin, W. A. (1982). WordStar made easy (2nd ed.). Osborne/McGraw-Hill.

Chicago Style (17th ed.) Citation

Ettlin, Walter A. WordStar Made Easy. 2nd ed. Berkeley, Calif.: Osborne/McGraw-Hill, 1982.

MLA (9th ed.) Citation

Ettlin, Walter A. WordStar Made Easy. 2nd ed. Osborne/McGraw-Hill, 1982.