刘永科 & 刘思坤. (2007). 看欧美风情学英语: Customs from around the western countries. 南海出版公司.
Chicago Style (17th ed.) Citation刘永科 and 刘思坤. 看欧美风情学英语: Customs from Around the Western Countries. 南海出版公司, 2007.
MLA citiranje刘永科 and 刘思坤. 看欧美风情学英语: Customs from Around the Western Countries. 南海出版公司, 2007.
Opozorilo: Ti citati niso vedno 100% točni.