蔡澜. (2019). 何必活得那么辛苦: Happy everyday joy pleasure in good time. 青岛出版社.
Cita Chicago Style (17a ed.)蔡澜. 何必活得那么辛苦: Happy Everyday Joy Pleasure in Good Time. 青岛出版社, 2019.
Cita MLA (8a ed.)蔡澜. 何必活得那么辛苦: Happy Everyday Joy Pleasure in Good Time. 青岛出版社, 2019.
Precaución: Estas citas no son 100% exactas.