APA (7th ed.) Citation

Price, W. T., & Olson, J. L. (1987). Modern COBOL programming: 1985 standard with microcomputers. Mitchell Pub..

Chicago Style (17th ed.) Citation

Price, Wilson T., and Jack L. Olson. Modern COBOL Programming: 1985 Standard with Microcomputers. Santa Cruz, Calif.: Mitchell Pub., 1987.

MLA (9th ed.) Citation

Price, Wilson T., and Jack L. Olson. Modern COBOL Programming: 1985 Standard with Microcomputers. Mitchell Pub., 1987.