APA (7th ed.) Citation

Philippakis, A. s. (1986). Structured COBOL. Mac Graw Hill.

Chicago Style (17th ed.) Citation

Philippakis, Andreas s. Structured COBOL. New York: Mac Graw Hill, 1986.

MLA (9th ed.) Citation

Philippakis, Andreas s. Structured COBOL. Mac Graw Hill, 1986.

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