Gaya APA

Jr, W, F, M. et al (2009). AUDITING DAN ASSURANCE SERVICES A SYSTEMATIC APPROACH 2 . Jakarta: Salemba Empat.

Gaya MLA

Jr, William, F., Messier. et al. "AUDITING DAN ASSURANCE SERVICES A SYSTEMATIC APPROACH 2". Jakarta: Salemba Empat, 2009. Text.