Cita APA (7th ed.)

Robles, J. A. (2008). C programming language. Jemma, Inc.

Cita Chicago (17th ed.)

Robles, Jonathan A. C Programming Language. [Place of publication not identified]: Jemma, Inc, 2008.

Cita MLA (9th ed.)

Robles, Jonathan A. C Programming Language. Jemma, Inc, 2008.