Citação norma APA

Pei, Z., Zhao, Y., Li, J., Xue, Q., Gao, L., & Wang, S. (2012). Secular trends in the etiology and comorbidity of hospitalized patients with congestive heart failure: A single-center retrospective study. Science Press.

Citação norma Chicago

Pei, Zhi-Yong, Yu-Sheng Zhao, Jia-Yue Li, Qiao Xue, Lei Gao, and Shi-Wen Wang. Secular Trends in the Etiology and Comorbidity of Hospitalized Patients With Congestive Heart Failure: A Single-center Retrospective Study. Science Press, 2012.

Citação norma MLA

Pei, Zhi-Yong, et al. Secular Trends in the Etiology and Comorbidity of Hospitalized Patients With Congestive Heart Failure: A Single-center Retrospective Study. Science Press, 2012.

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