APA stil citiranja

Ettlin, W. A. (1987). WordStar 4.0: made easy: WordStar 4.0: made easy (1. izd.). London: McGraw-Hill - London.

Chicago stil citiranja

Ettlin, Walter A. WordStar 4.0: made easy: WordStar 4.0: made easy. 1. izd. London: McGraw-Hill - London, 1987.

MLA stil citiranja

Ettlin, Walter A. WordStar 4.0: made easy: WordStar 4.0: made easy. 1. izd. London: McGraw-Hill - London, 1987.