APA Style

Porter, Brenda, Simon, Jon, Hatherly, David. (2003). Principles of external auditing . Chichester: John Wiley & Sons.

Chicago Style

Porter, Brenda, Simon, Jon, Hatherly, David. Principles of external auditing. Chichester: John Wiley & Sons, 2003. .

MLA Style

Porter, Brenda, Simon, Jon, Hatherly, David. Principles of external auditing. Chichester: John Wiley & Sons, 2003. .

Turabian Style

Porter, Brenda, Simon, Jon, Hatherly, David. Principles of external auditing. Chichester: John Wiley & Sons, 2003. .