Gaya APA

John, S., Romney,Marshall, . (2004). Accounting Information Systems = Sistem Informasi Akuntansi/buku.1 (Ed.9). Jakarta: Salemba Empat.

Gaya MLA

John, Steinbart,Paul., Romney,Marshall, . "Accounting Information Systems = Sistem Informasi Akuntansi/buku.1". Ed.9 Jakarta: Salemba Empat, 2004. Teks.