Cita APA (7a ed.)

Institute of Medicine (U.S.). Committee on Technological Innovation in Medicine, Howard Hughes Medical Institute, National Center for Health Services Research, & Gelijns, A. (1990). Modern methods of clinical investigation. National Academy Press.

Cita Chicago Style (17a ed.)

Institute of Medicine (U.S.). Committee on Technological Innovation in Medicine, Howard Hughes Medical Institute, National Center for Health Services Research, y Annetine Gelijns. Modern Methods of Clinical Investigation. Washington, D.C.: National Academy Press, 1990.

Cita MLA (9a ed.)

Institute of Medicine (U.S.). Committee on Technological Innovation in Medicine, et al. Modern Methods of Clinical Investigation. National Academy Press, 1990.