APA (7th ed.) Citation

Sprowls, R. C. (1974). Computing with COBOL. Canfield Press.

Chicago Style (17th ed.) Citation

Sprowls, R. Clay. Computing with COBOL. San Francisco: Canfield Press, 1974.

MLA (8th ed.) Citation

Sprowls, R. Clay. Computing with COBOL. Canfield Press, 1974.

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