APA (7th ed.) Citation

Philippakis, A. S., & Kazmier, L. J. (1981). Structured COBOL (2nd ed.). McGraw-Hill International Book.

Chicago Style (17th ed.) Citation

Philippakis, Andreas S., and Leonard J. Kazmier. Structured COBOL. 2nd ed. Auckland: McGraw-Hill International Book, 1981.

MLA (9th ed.) Citation

Philippakis, Andreas S., and Leonard J. Kazmier. Structured COBOL. 2nd ed. McGraw-Hill International Book, 1981.