Scott, Foresman and Company. (1988). Diploma user's guide: IBM version. Scott, Foresman and co.
Chicago Style (17th ed.) CitationScott, Foresman and Company. Diploma User's Guide: IBM Version. Glenview, Ill: Scott, Foresman and co, 1988.
MLA (9th ed.) CitationScott, Foresman and Company. Diploma User's Guide: IBM Version. Scott, Foresman and co, 1988.
Warning: These citations may not always be 100% accurate.