Citação norma APA

Chen, C., Chi, K., George, R. W., Cox, D. L., Srivastava, A., Rui Silva, M., . . . Ballard, R. C. (2006). Diagnosis of Gastric Syphilis by Direct Immunofluorescence Staining and Real-Time PCR Testing. American Society for Microbiology.

Citação norma Chicago

Chen, Cheng-Yen, Kai-Hua Chi, Robert W. George, David L. Cox, Amitabh Srivastava, Mário Rui Silva, Fátima Carneiro, Gregory Y. Lauwers, and Ronald C. Ballard. Diagnosis of Gastric Syphilis By Direct Immunofluorescence Staining and Real-Time PCR Testing. American Society for Microbiology, 2006.

Citação norma MLA

Chen, Cheng-Yen, et al. Diagnosis of Gastric Syphilis By Direct Immunofluorescence Staining and Real-Time PCR Testing. American Society for Microbiology, 2006.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.