APA
Sun S., . (20140109). [Quantitative analysis of systolic function of right ventricular walls in patients with pneumoconiosis combined with chronic pulmonary heart disease and its diagnostic value]. : Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases.
Chicago
Sun Shu-ju, . 20140109. [Quantitative analysis of systolic function of right ventricular walls in patients with pneumoconiosis combined with chronic pulmonary heart disease and its diagnostic value]. : Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases.
Harvard
Sun S., . (20140109). [Quantitative analysis of systolic function of right ventricular walls in patients with pneumoconiosis combined with chronic pulmonary heart disease and its diagnostic value]. : Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases.
MLA
Sun Shu-ju, . [Quantitative analysis of systolic function of right ventricular walls in patients with pneumoconiosis combined with chronic pulmonary heart disease and its diagnostic value]. : Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases. 20140109.