APA (7th ed.) Citation

Halpern, R. P. (1985). Microcomputer graphics using Pascal for the IBM PC and compatibles. Harper & Row.

Chicago Style (17th ed.) Citation

Halpern, Richard P. Microcomputer Graphics Using Pascal for the IBM PC and Compatibles. New York: Harper & Row, 1985.

MLA (9th ed.) Citation

Halpern, Richard P. Microcomputer Graphics Using Pascal for the IBM PC and Compatibles. Harper & Row, 1985.

Warning: These citations may not always be 100% accurate.