APA ציטוט

Nolen, T. L., Dimmick, B. F., Ostrosky-Zeichner, L., Kendrick, A. S., Sable, C., Ngai, A., & Wallace, D. (2009). A web-based endpoint adjudication system (WebEAS) for interim analyses in clinical trials.

Citação norma Chicago

Nolen, Tracy L., Bill F. Dimmick, Luis Ostrosky-Zeichner, Amy S. Kendrick, Carole Sable, Angela Ngai, and Dennis Wallace. A Web-based Endpoint Adjudication System (WebEAS) for Interim Analyses in Clinical Trials. 2009.

ציטוט MLA

Nolen, Tracy L., et al. A Web-based Endpoint Adjudication System (WebEAS) for Interim Analyses in Clinical Trials. 2009.