Cita APA (7th ed.)
Unger, E. A., & Ahmed, N. (1979). Computer science fundamentals: An algorithmic approach via structured programming. Merrill.
Cita Chicago (17th ed.)
Unger, E. A., i Nasir Ahmed. Computer Science Fundamentals: An Algorithmic Approach via Structured Programming. Columbus, Ohio: Merrill, 1979.
Cita MLA (9th ed.)
Unger, E. A., i Nasir Ahmed. Computer Science Fundamentals: An Algorithmic Approach via Structured Programming. Merrill, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.