Gaya APA

Elder, R, J. et al (2017). Auditing and Assurance Services 16th Ed (16th Ed). United Stated of America: Pearson Prentice Hall.

Gaya MLA

Elder, Randal, J.. et al. "Auditing and Assurance Services 16th Ed". 16th Ed United Stated of America: Pearson Prentice Hall, 2017. Text.