APA Style

Elder, R, J. et al (2008). Auditing and assurance services : an integrated approach. Twelfth Edition (Twelfth Edition). Upper Saddle River, NJ: Prentice Hall.

MLA Style

Elder, Randal, J. et al. "Auditing and assurance services : an integrated approach. Twelfth Edition". Twelfth Edition Upper Saddle River, NJ: Prentice Hall, 2008. Text.