APA引文

Worth, T. (1979). COBOL for beginners. Prentice Hall of India.

Chicago Edition Citation

Worth, Thomas. COBOL for Beginners. New Delhi: Prentice Hall of India, 1979.

MLA引文

Worth, Thomas. COBOL for Beginners. Prentice Hall of India, 1979.

警告：這些引文格式不一定是100％准確.