APA (7th ed.) Citation

Murach, M., Noll, P., & Taylor, J. (1979). Structured ANS COBOL. Murach.

Chicago Style (17th ed.) Citation

Murach, Mike, Paul Noll, and Judy Taylor. Structured ANS COBOL. Fresno, Calif.: Murach, 1979.

MLA (9th ed.) Citation

Murach, Mike, et al. Structured ANS COBOL. Murach, 1979.