Heiserman, D. L. (1980). PASCAL (1. ed., 4. print.). TAB Books.
Chicago Style (17th ed.) CitationHeiserman, David L. PASCAL. 1. ed., 4. print. Blue Ridge Summit, Pa: TAB Books, 1980.
MLA (9th ed.) CitationHeiserman, David L. PASCAL. 1. ed., 4. print. TAB Books, 1980.
Warning: These citations may not always be 100% accurate.