Cita APA

Data General Corporation, & Data General Corporation. (1977). Interactive COBOL: Programmer's reference. Westboro Mass: The Corporation.

Citación estilo Chicago

Data General Corporation, y Data General Corporation. Interactive COBOL: Programmer's Reference. Westboro Mass: The Corporation, 1977.

Cita MLA

Data General Corporation, y Data General Corporation. Interactive COBOL: Programmer's Reference. Westboro Mass: The Corporation, 1977.

Precaución: Estas citas no son 100% exactas.