Cita APA (7a ed.)

Berkow, R., Beers, M. H., & Fietcher, . A. J. (1997). The Merck manual of medical information. Merck research laboratories.

Cita Chicago Style (17a ed.)

Berkow, Robert, Mark H. Beers, y Andrew J. Fietcher. The Merck Manual of Medical Information. Estados Unidos: Merck research laboratories, 1997.

Cita MLA (8a ed.)

Berkow, Robert, et al. The Merck Manual of Medical Information. Merck research laboratories, 1997.