Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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