Cita APA (7th ed.)
Schneider, G. M., Perlman, D. M., & Weingart, S. W. (1978). An introduction to programming and problem solving with PASCAL. Wiley.
Cita Chicago (17th ed.)
Schneider, G. Michael, David M. Perlman, i Steven W. Weingart. An Introduction to Programming and Problem Solving with PASCAL. New York: Wiley, 1978.
Cita MLA (9th ed.)
Schneider, G. Michael, et al. An Introduction to Programming and Problem Solving with PASCAL. Wiley, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.