Cita APA (7th ed.)
Pratt, T. W., & Zelkowitz, M. V. (2001). Programming language: Design and implementation (4th ed.). Pearson Education.
Cita Chicago (17th ed.)
Pratt, T. W., i M. V. Zelkowitz. Programming Language: Design and Implementation. 4th ed. Delhi: Pearson Education, 2001.
Cita MLA (9th ed.)
Pratt, T. W., i M. V. Zelkowitz. Programming Language: Design and Implementation. 4th ed. Pearson Education, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.