APA (7th ed.) Citation

Stern. (1997). Structured COBOL programming. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Stern. Structured COBOL Programming. Canada: John Wiley & Sons, 1997.

MLA (9th ed.) Citation

Stern. Structured COBOL Programming. John Wiley & Sons, 1997.

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