Webster, D., & Webster, T. (1988). Introducing Pagemaker 3: IBM PC, PS/2 and compatible version. Techpublications.
Chicago Style (17th ed.) CitationWebster, David, and Tony Webster. Introducing Pagemaker 3: IBM PC, PS/2 and Compatible Version. Singapore: Techpublications, 1988.
MLA (9th ed.) CitationWebster, David, and Tony Webster. Introducing Pagemaker 3: IBM PC, PS/2 and Compatible Version. Techpublications, 1988.
Warning: These citations may not always be 100% accurate.