Cita APA (7a ed.)
Roemer, M. I. (1991). National Health Systems of the World (1. ed.). Oxford University Press.
Cita Chicago Style (17a ed.)
Roemer, Milton I. National Health Systems of the World. 1. ed. New York: Oxford University Press, 1991.
Cita MLA (9a ed.)
Roemer, Milton I. National Health Systems of the World. 1. ed. Oxford University Press, 1991.
Precaución: Estas citas no son 100% exactas.