APA (7th ed.) Citation

Philippakis, A. S. (1978). Information systems through Cobol (2nded.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Philippakis, Andreas S. Information Systems Through Cobol. 2nded. New York: McGraw-Hill, 1978.

MLA (9th ed.) Citation

Philippakis, Andreas S. Information Systems Through Cobol. 2nded. McGraw-Hill, 1978.