APA (7th ed.) Citation

Coddington, L. (1971). Quick COBOL. MacDonald [u.a.].

Chicago Style (17th ed.) Citation

Coddington, Leonard. Quick COBOL. London: MacDonald [u.a.], 1971.

MLA (9th ed.) Citation

Coddington, Leonard. Quick COBOL. MacDonald [u.a.], 1971.

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