APA (7th ed.) Citation
(1987). WordPerfect, dBASE III Plus, and SuperCalc4 (1. ed.). Times Mirror/Mosby College Pub.
Chicago Style (17th ed.) Citation
WordPerfect, DBASE III Plus, and SuperCalc4. 1. ed. St. Louis: Times Mirror/Mosby College Pub, 1987.
MLA (9th ed.) Citation
WordPerfect, DBASE III Plus, and SuperCalc4. 1. ed. Times Mirror/Mosby College Pub, 1987.
Warning: These citations may not always be 100% accurate.