Qiu, R. (2001). Ta men zai hei an zhong: Zhong guo da lu ruo gan cheng shi ai zi bing yu mai yin chu bu diao cha = They are in darkness : a survey on HIV and prostitution in some cities in mainland China (Di 1 ban.). Zhong guo she hui ke xue chu ban she.
Chicago-Zitierstil (17. Ausg.)Qiu, Renzong. Ta Men Zai Hei an Zhong: Zhong Guo Da Lu Ruo Gan Cheng Shi Ai Zi Bing Yu Mai Yin Chu Bu Diao Cha = They Are in Darkness : A Survey on HIV and Prostitution in Some Cities in Mainland China. Di 1 ban. Beijing: Zhong guo she hui ke xue chu ban she, 2001.
MLA-Zitierstil (9. Ausg.)Qiu, Renzong. Ta Men Zai Hei an Zhong: Zhong Guo Da Lu Ruo Gan Cheng Shi Ai Zi Bing Yu Mai Yin Chu Bu Diao Cha = They Are in Darkness : A Survey on HIV and Prostitution in Some Cities in Mainland China. Di 1 ban. Zhong guo she hui ke xue chu ban she, 2001.