Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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