Gaya APA

Messier, W, F. et al (2005). AUDITING AND ASSURANCE SERVICE; A Systematic Approach (4th). New York: MCGRAW-HILL.

Gaya MLA

Messier, William, F.. et al. "AUDITING AND ASSURANCE SERVICE; A Systematic Approach". 4th New York: MCGRAW-HILL, 2005. Text.