APA Style

ARENS, A, A. et al (2008). Auditing and Assurance Services; An Integrated Approach, 12th Ed. (12). New Jersey: Pearson Educations Inc..

MLA Style

ARENS, ALVIN, A.. et al. "Auditing and Assurance Services; An Integrated Approach, 12th Ed.". 12 New Jersey: Pearson Educations Inc., 2008. Text.