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.