Gaya APA

Elder, R, J. et al (2009). Auditing And Assurance Services An Intergrated Approach (Ed.1). Jakarta: Salemba Empat.

Gaya MLA

Elder, Randal, J.. et al. "Auditing And Assurance Services An Intergrated Approach". Ed.1 Jakarta: Salemba Empat, 2009. Text.