Cita APA (7th ed.)

Maurer, H. A., & Williams, M. R. (1972). A collection of programming problems and techniques. Prentice-Hall.

Cita Chicago (17th ed.)

Maurer, Hermann A., i Michael R. Williams. A Collection of Programming Problems and Techniques. Englewood Cliffs, N.J: Prentice-Hall, 1972.

Cita MLA (9th ed.)

Maurer, Hermann A., i Michael R. Williams. A Collection of Programming Problems and Techniques. Prentice-Hall, 1972.