APA (7th ed.) Citation
Koffman, E. B. (1989). Pascal: Problem Solving and Program Design (3. ed.). Addison-Wesley Pub. Co.
Chicago Style (17th ed.) Citation
Koffman, Elliot B. Pascal: Problem Solving and Program Design. 3. ed. Reading: Addison-Wesley Pub. Co, 1989.
MLA (9th ed.) Citation
Koffman, Elliot B. Pascal: Problem Solving and Program Design. 3. ed. Addison-Wesley Pub. Co, 1989.
Warning: These citations may not always be 100% accurate.