APA

Cao H., Yang X., Wu D. & Zhang X. (20090521). [Observation of topography and analysis of surface contamination of titanium implant after roughness treatment]. : Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi.

Chicago

Cao Hongdan, Yang Xiaodong, Wu Dayi and Zhang Xingdong. 20090521. [Observation of topography and analysis of surface contamination of titanium implant after roughness treatment]. : Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi.

Harvard

Cao H., Yang X., Wu D. and Zhang X. (20090521). [Observation of topography and analysis of surface contamination of titanium implant after roughness treatment]. : Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi.

MLA

Cao Hongdan, Yang Xiaodong, Wu Dayi and Zhang Xingdong. [Observation of topography and analysis of surface contamination of titanium implant after roughness treatment]. : Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi. 20090521.