APA Style

Romney, M, B., Steinbart, P, J. (2009). Accounting Information Systems 11 Ed. (11). United States of America: Pearson Prentice Hall.

MLA Style

Romney, Marshall, B., Steinbart, Paul, Jhon. "Accounting Information Systems 11 Ed.". 11 United States of America: Pearson Prentice Hall, 2009. Sistem Informasi.