APA (7th ed.) Citation

Shelly, G. B., & Cashman, T. J. (1978). Advanced structured COBOL: Program design and file processing. Anaheim Pub. Co..

Chicago Style (17th ed.) Citation

Shelly, Gary B., and Thomas J. Cashman. Advanced Structured COBOL: Program Design and File Processing. Fullerton, CA: Anaheim Pub. Co., 1978.

MLA (8th ed.) Citation

Shelly, Gary B., and Thomas J. Cashman. Advanced Structured COBOL: Program Design and File Processing. Anaheim Pub. Co., 1978.