APA (7th ed.) Citation

Traister, J. E. (1982). COBOL. Tab Books.

Chicago Style (17th ed.) Citation

Traister, John E. COBOL. Blue Ridge Summit, Pa.: Tab Books, 1982.

MLA (9th ed.) Citation

Traister, John E. COBOL. Tab Books, 1982.

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