Cita APA (7a ed.)

Girman, C. J., Ritchey, M. E., & Su�arez, E. (2021). Pragmatic randomized clinical trials: Using primary data collection and electronic health records. Academic Press.

Cita Chicago Style (17a ed.)

Girman, Cynthia J., Mary Elizabeth Ritchey, y Elizabeth Su�arez. Pragmatic Randomized Clinical Trials: Using Primary Data Collection and Electronic Health Records. Amsterdam: Academic Press, 2021.

Cita MLA (8a ed.)

Girman, Cynthia J., et al. Pragmatic Randomized Clinical Trials: Using Primary Data Collection and Electronic Health Records. Academic Press, 2021.