APA (7e ed.) Bronvermelding
Diffie, B. W., & Winius, G. D. (1977). Foundations of the Portuguese empire, 1415-1580. University of Minnesota Press.
Chicago (17e ed.) Bronvermelding
Diffie, Bailey W., en George D. Winius. Foundations of the Portuguese Empire, 1415-1580. Minneapolis: University of Minnesota Press, 1977.
MLA (9e ed.) Bronvermelding
Diffie, Bailey W., en George D. Winius. Foundations of the Portuguese Empire, 1415-1580. University of Minnesota Press, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.