Agatha Christie. (2013). Hercule Poriot. HARPER COLLINS PUB.,UK.
Chicago Style (17th ed.) CitationAgatha Christie. Hercule Poriot. HARPER COLLINS PUB.,UK, 2013.
MLA引文Agatha Christie. Hercule Poriot. HARPER COLLINS PUB.,UK, 2013.
警告:這些引文格式不一定是100%准確.