APA (7th ed.) Citation

Murach, M., & Padgett, J. (1987). Advanced structured COBOL (2nd ed.). Science Research Associates.

Chicago Style (17th ed.) Citation

Murach, Mike, and John Padgett. Advanced Structured COBOL. 2nd ed. Chicago: Science Research Associates, 1987.

MLA (9th ed.) Citation

Murach, Mike, and John Padgett. Advanced Structured COBOL. 2nd ed. Science Research Associates, 1987.

Warning: These citations may not always be 100% accurate.