Cita APA (7a ed.)

Orilia, L. S. (1982). Study guide to accompany Introduction to business data processing (2nd ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Orilia, Lawrence S. Study Guide to Accompany Introduction to Business Data Processing. 2nd ed. New York [etc.]: McGraw-Hill, 1982.

Cita MLA (9a ed.)

Orilia, Lawrence S. Study Guide to Accompany Introduction to Business Data Processing. 2nd ed. McGraw-Hill, 1982.