(英)Peter Moor，(英)Sarah Cunningham编著. (2007). 朗文当代英语教程．练习册．3，Pre-intermediate workbook. 外语教学与研究出版社.
Chicago Style (17th ed.) Citation(英)Peter Moor，(英)Sarah Cunningham编著. 朗文当代英语教程．练习册．3，Pre-intermediate Workbook. 外语教学与研究出版社, 2007.
Cita MLA(英)Peter Moor，(英)Sarah Cunningham编著. 朗文当代英语教程．练习册．3，Pre-intermediate Workbook. 外语教学与研究出版社, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.