Rosenberg, R. C. (1974). A user's guide to ENPORT 4. Wiley.
Chicago Style (17th ed.) CitationRosenberg, Ronald C. A User's Guide to ENPORT 4. New York u.a: Wiley, 1974.
MLA (9th ed.) CitationRosenberg, Ronald C. A User's Guide to ENPORT 4. Wiley, 1974.
Warning: These citations may not always be 100% accurate.