Gaya APA

Hayes, R., Wallage, P. (2015). Principles of Auditing: An Introduction to International Standards on Auditing 3rd Edition (3rd Edition). United Kingdom: Pearson Education Limited.

Gaya MLA

Hayes, Rick., Wallage, Philip. "Principles of Auditing: An Introduction to International Standards on Auditing 3rd Edition". 3rd Edition United Kingdom: Pearson Education Limited, 2015. Text.