APA Style
Porter, Brenda. (2014).
Principles of external auditing 4th ed. (4th).
Cornwall:
.
Chicago Style
Porter, Brenda.
Principles of external auditing 4th ed..
4th
Cornwall:
,
2014.
Text.
MLA Style
Porter, Brenda.
Principles of external auditing 4th ed..
4th
Cornwall:
,
2014.
Text.
Turabian Style
Porter, Brenda.
Principles of external auditing 4th ed..
4th
Cornwall:
,
2014.
Print.