APA (7th ed.) Citation

Rotberg, R. I. (1970). Africa and its explorers: Motives, methods, and impact. Harvard University Press.

Chicago Style (17th ed.) Citation

Rotberg, Robert I. Africa and Its Explorers: Motives, Methods, and Impact. Cambridge: Harvard University Press, 1970.

MLA (9th ed.) Citation

Rotberg, Robert I. Africa and Its Explorers: Motives, Methods, and Impact. Harvard University Press, 1970.