APA (7th ed.) Citation

Grauer, R. T., Villar, C. V., & Buss, A. R. (1998). COBOL: From micro to mainframe : preparing for the new millennium (3rd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Grauer, Robert T., Carol Vazquez Villar, and Arthur R. Buss. COBOL: From Micro to Mainframe : Preparing for the New Millennium. 3rd ed. New Jersey: Prentice Hall, 1998.

MLA (9th ed.) Citation

Grauer, Robert T., et al. COBOL: From Micro to Mainframe : Preparing for the New Millennium. 3rd ed. Prentice Hall, 1998.