Gaya APA

HALL, J, A., SINGLETON, T. (2007). Information Technology Auditing and Assurance Audit dan Assurance Teknologi Informasi Buku 2 (2). Jakarta: Salemba 4.

Gaya MLA

HALL, JAMES, A.., SINGLETON, TOMMIE. "Information Technology Auditing and Assurance Audit dan Assurance Teknologi Informasi Buku 2". 2 Jakarta: Salemba 4, 2007. Text.