APA (7th ed.) Citation

Murach, M. (1975). Standard COBOL. Instructor's manual (2d ed.). Science Research Associates.

Chicago Style (17th ed.) Citation

Murach, Mike. Standard COBOL. Instructor's Manual. 2d ed. Chicago: Science Research Associates, 1975.

MLA (9th ed.) Citation

Murach, Mike. Standard COBOL. Instructor's Manual. 2d ed. Science Research Associates, 1975.

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