Cita APA (7th ed.)
Grogono, P. (1978). Programming in PASCAL. Addison-Wesley Pub. Co..
Cita Chicago (17th ed.)
Grogono, Peter. Programming in PASCAL. Reading, Mass.: Addison-Wesley Pub. Co., 1978.
Cita MLA (9th ed.)
Grogono, Peter. Programming in PASCAL. Addison-Wesley Pub. Co., 1978.
Atenció: Aquestes cites poden no estar 100% correctes.