Cita APA (7th ed.)

Hennekens, C. H., Buring, J. E., & Mayrent, S. L. (1987). Epidemiology in Medicine. Lippincott Williams & Wilkins.

Cita Chicago (17th ed.)

Hennekens, Charles H., Julie E. Buring, i Sherry L. Mayrent. Epidemiology in Medicine. Philadelphia, Pa: Lippincott Williams & Wilkins, 1987.

Cita MLA (9th ed.)

Hennekens, Charles H., et al. Epidemiology in Medicine. Lippincott Williams & Wilkins, 1987.