Cita APA (7th ed.)

Dale, N. B., & Weems, C. (1991). Introduction to Pascal and structured design (3rd ed.). D.C. Heath.

Cita Chicago (17th ed.)

Dale, Nell B., i Chip Weems. Introduction to Pascal and Structured Design. 3rd ed. Lexington, Mass.: D.C. Heath, 1991.

Cita MLA (8th ed.)

Dale, Nell B., i Chip Weems. Introduction to Pascal and Structured Design. 3rd ed. D.C. Heath, 1991.