APA (7th ed.) Citation

Nancy B.Stern & Robert A,Stern. (1975). COBOL PROGRAMING 2ND EDITION. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Nancy B.Stern & Robert A,Stern. COBOL PROGRAMING 2ND EDITION. John Wiley & Sons, 1975.

MLA (8th ed.) Citation

Nancy B.Stern & Robert A,Stern. COBOL PROGRAMING 2ND EDITION. John Wiley & Sons, 1975.

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