APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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