APA (7th ed.) Citation

McCracken, D. D. (1976). A simplified guide to structured COBOL programming. Wiley.

Chicago Style (17th ed.) Citation

McCracken, Daniel D. A Simplified Guide to Structured COBOL Programming. New York [u.a.]: Wiley, 1976.

MLA (9th ed.) Citation

McCracken, Daniel D. A Simplified Guide to Structured COBOL Programming. Wiley, 1976.

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