Ferriday, A. (1955). A map book of Africa and South America. Mac-Millan.
Cita Chicago Style (17a ed.)Ferriday, A. A Map Book of Africa and South America. London: Mac-Millan, 1955.
Cita MLA (9a ed.)Ferriday, A. A Map Book of Africa and South America. Mac-Millan, 1955.
Precaución: Estas citas no son 100% exactas.