APA (7th ed.) Citation

Gustafson, T. L. (1985). EPISTAT: Statistical package for the IBM personal computer (Version 3.2.). Distributed by NCSU Software.

Chicago Style (17th ed.) Citation

Gustafson, Tracy L. EPISTAT: Statistical Package for the IBM Personal Computer. Version 3.2. Raleigh, NC: Distributed by NCSU Software, 1985.

MLA (9th ed.) Citation

Gustafson, Tracy L. EPISTAT: Statistical Package for the IBM Personal Computer. Version 3.2. Distributed by NCSU Software, 1985.