APA (7th ed.) Citation

Barker, D. J. P., & Rose, G. A. (1990). Epidemiology in medical practice (Fourth edition.). Churchill Livingstone.

Chicago Style (17th ed.) Citation

Barker, D. J. P., and G. A. Rose. Epidemiology in Medical Practice. Fourth edition. Edinburgh ; New York: Churchill Livingstone, 1990.

MLA (9th ed.) Citation

Barker, D. J. P., and G. A. Rose. Epidemiology in Medical Practice. Fourth edition. Churchill Livingstone, 1990.