Gaya APA

Whittington, O, R., Pany, K. (2014). Principles of Auditing and Other Assurance Services, 19th Edition (19). New York: McGraw-Hill.

Gaya MLA

Whittington, O., Ray., Pany, Kurt. "Principles of Auditing and Other Assurance Services, 19th Edition". 19 New York: McGraw-Hill, 2014. Text.