APA
Liu P., Sun Y., Gu D. & Cheng J. (20140414). [Drug resistance of imipenem-resistant Gram-negative bacilli in coal worker's pneumoconiosis chronic obstructive pulmonary disease patients with lower respiratory tract infection]. : Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases.
Chicago
Liu Pei-yue, Sun Yong-xi, Gu De-quan and Cheng Jian-liang. 20140414. [Drug resistance of imipenem-resistant Gram-negative bacilli in coal worker's pneumoconiosis chronic obstructive pulmonary disease patients with lower respiratory tract infection]. : Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases.
Harvard
Liu P., Sun Y., Gu D. and Cheng J. (20140414). [Drug resistance of imipenem-resistant Gram-negative bacilli in coal worker's pneumoconiosis chronic obstructive pulmonary disease patients with lower respiratory tract infection]. : Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases.
MLA
Liu Pei-yue, Sun Yong-xi, Gu De-quan and Cheng Jian-liang. [Drug resistance of imipenem-resistant Gram-negative bacilli in coal worker's pneumoconiosis chronic obstructive pulmonary disease patients with lower respiratory tract infection]. : Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases. 20140414.