APA (7th ed.) Citation

Dale, N. B., & Weems, C. (1987). Introduction to Pascal and structured design (2nd ed.). Heath.

Chicago Style (17th ed.) Citation

Dale, Nell B., and Chip Weems. Introduction to Pascal and Structured Design. 2nd ed. Lexington, Mass: Heath, 1987.

MLA (9th ed.) Citation

Dale, Nell B., and Chip Weems. Introduction to Pascal and Structured Design. 2nd ed. Heath, 1987.