APA način citiranja

Worth, T. e. (1982). COBOL for beginners. Prentice Hall.

Čikaški stil citiranja

Worth, T. ed. COBOL for Beginners. New Delhi: Prentice Hall, 1982.

MLA način citiranja

Worth, T. ed. COBOL for Beginners. Prentice Hall, 1982.