APA (7th ed.) Citation

Philippakis, A. S., & Kazmier, L. J. (1986). Structured COBOL (3rd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Philippakis, Andreas S., and Leonard J. Kazmier. Structured COBOL. 3rd ed. New York: McGraw-Hill, 1986.

MLA (9th ed.) Citation

Philippakis, Andreas S., and Leonard J. Kazmier. Structured COBOL. 3rd ed. McGraw-Hill, 1986.