Citação norma APA

Chen, C. P., Tang, S. F., Hsu, C., Chen, R. L., Hsu, R. C., Wu, C., & Chen, M. J. (2009). A novel approach to sonographic examination in a patient with a calf muscle tear: A case report. BioMed Central.

Citação norma Chicago

Chen, Carl PC, Simon FT Tang, Chih-Chin Hsu, Ruo Li Chen, Rex CH Hsu, Chin-Wen Wu, and Max JL Chen. A Novel Approach to Sonographic Examination in a Patient With a Calf Muscle Tear: A Case Report. BioMed Central, 2009.

Citação norma MLA

Chen, Carl PC, et al. A Novel Approach to Sonographic Examination in a Patient With a Calf Muscle Tear: A Case Report. BioMed Central, 2009.

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