Cita APA (7th ed.)

Parks, T., & Parks, T. (1987). Turbo 5.0/5.5 Pascal supplement for Introduction to Pascal and structured design [by] Nell Dale and Chip Weems (Second edition.). D.C. Health and Co.

Cita Chicago (17th ed.)

Parks, Tom, i Tom Parks. Turbo 5.0/5.5 Pascal Supplement for Introduction to Pascal and Structured Design [by] Nell Dale and Chip Weems. Second edition. Lexington, Massachusetts: D.C. Health and Co, 1987.

Cita MLA (9th ed.)

Parks, Tom, i Tom Parks. Turbo 5.0/5.5 Pascal Supplement for Introduction to Pascal and Structured Design [by] Nell Dale and Chip Weems. Second edition. D.C. Health and Co, 1987.