APA (7th ed.) Citation

Hirsch, S. C. (1974). COBOL: A simplified approach. Reston Pub. Co.

Chicago Style (17th ed.) Citation

Hirsch, Seymour C. COBOL: A Simplified Approach. Reston, Va.: Reston Pub. Co, 1974.

MLA (8th ed.) Citation

Hirsch, Seymour C. COBOL: A Simplified Approach. Reston Pub. Co, 1974.

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