德龄 & 秦传安. (2010). 紫禁城的黄昏: Dusk of forbidden city. 中央编译出版社.
Chicago Style (17th ed.) Citation德龄 and 秦传安. 紫禁城的黄昏: Dusk of Forbidden City. 中央编译出版社, 2010.
MLA citiranje德龄 and 秦传安. 紫禁城的黄昏: Dusk of Forbidden City. 中央编译出版社, 2010.
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