Cita APA

Altman, D., Vergouwe, Y., Royston, P., & Moons, K. (2009). Prognosis and prognostic research: Validating a prognostic model.

Citación estilo Chicago

Altman, D., Y. Vergouwe, P. Royston, and K. Moons. Prognosis and Prognostic Research: Validating a Prognostic Model. 2009.

Cita MLA

Altman, D., et al. Prognosis and Prognostic Research: Validating a Prognostic Model. 2009.