Cita APA (7a ed.)
JC, A., Z, S., & G, M. (2008). Alternative methods to evaluate trial level surrogacy. Clinical Trials, 5(3), 194-209.
Cita Chicago Style (17a ed.)
JC, Abrahantes, Shkedy Z, y Molenberghs G. "Alternative Methods to Evaluate Trial Level Surrogacy." Clinical Trials 5, no. 3 (2008): 194-209.
Cita MLA (9a ed.)
JC, Abrahantes, et al. "Alternative Methods to Evaluate Trial Level Surrogacy." Clinical Trials, vol. 5, no. 3, 2008, pp. 194-209.
Precaución: Estas citas no son 100% exactas.