Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

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