APA Edition Citation

Litecky, C. R. . . .., & Davis, . G. B. . .. (1987). Structured cobol: A step by step approach. Mc-Graw Hill.

Chicago Edition Citation

Litecky, Charles R ., and Gordon B. Davis. Structured Cobol: A Step by Step Approach. New York: Mc-Graw Hill, 1987.

MLA Edition Citation

Litecky, Charles R ., and Gordon B. Davis. Structured Cobol: A Step by Step Approach. Mc-Graw Hill, 1987.