Cita APA (7th ed.)

Landray, M., Grandinetti, C., Kramer, J., Morrison, B., Ball, L., & Sherman, R. (2012). Clinical Trials: Rethinking How We Ensure Quality.

Cita Chicago (17th ed.)

Landray, M., C. Grandinetti, J. Kramer, B. Morrison, L. Ball, i R. Sherman. Clinical Trials: Rethinking How We Ensure Quality. 2012.

Cita MLA (9th ed.)

Landray, M., et al. Clinical Trials: Rethinking How We Ensure Quality. 2012.