Cita APA (7th ed.)
Pratt, T. W., & Marvin V. Zelkowitz. (1975). Programming languages: Design and implementation. Prentice-Hall.
Cita Chicago (17th ed.)
Pratt, Terrence W., i Marvin V. Zelkowitz. Programming Languages: Design and Implementation. Englewood Cliffs, N.J.: Prentice-Hall, 1975.
Cita MLA (9th ed.)
Pratt, Terrence W., i Marvin V. Zelkowitz. Programming Languages: Design and Implementation. Prentice-Hall, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.