APA (7th ed.) Citation

Seidel, K. P. (1971). Cobol. Goodyear Pub.

Chicago Style (17th ed.) Citation

Seidel, Kenneth P. Cobol. Pacific Palisades, Calif: Goodyear Pub, 1971.

MLA (9th ed.) Citation

Seidel, Kenneth P. Cobol. Goodyear Pub, 1971.