APA (7th ed.) Citation

Koffman, E. B. (1985). Pascal: Problem solving and program design (3rd ed.). Addison Wesley.

Chicago Style (17th ed.) Citation

Koffman, Elliot B. Pascal: Problem Solving and Program Design. 3rd ed. Reading Mass: Addison Wesley, 1985.

MLA (9th ed.) Citation

Koffman, Elliot B. Pascal: Problem Solving and Program Design. 3rd ed. Addison Wesley, 1985.