APA (7th ed.) Citation

Koffman, E. B. (1982). PAscal: A problem-solving approach. Addison-Wesley.

Chicago Style (17th ed.) Citation

Koffman, Elliot B. PAscal: A Problem-solving Approach. Reading, Mass: Addison-Wesley, 1982.

MLA (9th ed.) Citation

Koffman, Elliot B. PAscal: A Problem-solving Approach. Addison-Wesley, 1982.