(美)艾琳娜·波特著. (2012). 快乐天使. 上海文艺出版社.
Chicago Style (17th ed.) Citation(美)艾琳娜·波特著. 快乐天使. 上海文艺出版社, 2012.
MLA (8th ed.) Citation(美)艾琳娜·波特著. 快乐天使. 上海文艺出版社, 2012.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation