APA (7th ed.) Citation

Beach, R. J. (1982). Computing: An introduction to structured problem solving using PASCAL. Preston Publishing.

Chicago Style (17th ed.) Citation

Beach, R. J. Computing: An Introduction to Structured Problem Solving Using PASCAL. Reston, Virginia: Preston Publishing, 1982.

MLA (9th ed.) Citation

Beach, R. J. Computing: An Introduction to Structured Problem Solving Using PASCAL. Preston Publishing, 1982.

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