Hayes, P. C. (1996). Churchill's pocketbook of Medicine. Churchill Livingstone.
Cita Chicago Style (17a ed.)Hayes, Peter C. Churchill's Pocketbook of Medicine. London: Churchill Livingstone, 1996.
Cita MLA (9a ed.)Hayes, Peter C. Churchill's Pocketbook of Medicine. Churchill Livingstone, 1996.
Precaución: Estas citas no son 100% exactas.