APA引文

Kimani, P. K., Todd, S., & Stallard, N. (2013). Conditionally unbiased estimation in phase II/III clinical trials with early stopping for futility. Blackwell Publishing Ltd.

Citação norma Chicago

Kimani, Peter K., Susan Todd, and Nigel Stallard. Conditionally Unbiased Estimation in Phase II/III Clinical Trials With Early Stopping for Futility. Blackwell Publishing Ltd, 2013.

MLA引文

Kimani, Peter K., Susan Todd, and Nigel Stallard. Conditionally Unbiased Estimation in Phase II/III Clinical Trials With Early Stopping for Futility. Blackwell Publishing Ltd, 2013.

警告：這些引文格式不一定是100％准確.