叶芝 & 罗池. (2018). 当你老了: When you are old. 江西人民出版社.
Chicago Style (17th ed.) Citation叶芝 i 罗池. 当你老了: When You Are Old. 江西人民出版社, 2018.
Cita MLA叶芝 i 罗池. 当你老了: When You Are Old. 江西人民出版社, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA