APA Style

Arens, A, A. et al (2006). Auditing and Assurance Services : An Integrated Approach (11th). USA: Pearson Addison Wesley.

MLA Style

Arens, Alvin, A.. et al. "Auditing and Assurance Services : An Integrated Approach". 11th USA: Pearson Addison Wesley, 2006. Text.