Citação norma APA

Yang, X., & Chan, J. C. (2011). Comment: Analyses Using Time-Dependent Pioglitazone Usage in Cox Models May Lead to Wrong Conclusions About Its Association With Cancer. American Diabetes Association.

Citação norma Chicago

Yang, Xilin, e Juliana C.N Chan. Comment: Analyses Using Time-Dependent Pioglitazone Usage in Cox Models May Lead to Wrong Conclusions About Its Association With Cancer. American Diabetes Association, 2011.

Citação norma MLA

Yang, Xilin, e Juliana C.N Chan. Comment: Analyses Using Time-Dependent Pioglitazone Usage in Cox Models May Lead to Wrong Conclusions About Its Association With Cancer. American Diabetes Association, 2011.

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