APA
Brokensha D. [. o. c., Crowder M., California & Fourah Bay College. (1967). Africa in the wider world / David Brokesha and Michael Crowder. Oxford: Pergamon Press.
Chicago
Brokensha David [from old catalog], Crowder Michael, California and Fourah Bay College. 1967. Africa in the wider world / David Brokesha and Michael Crowder. Oxford: Pergamon Press.
Harvard
Brokensha D. [. o. c., Crowder M., California and Fourah Bay College. (1967). Africa in the wider world / David Brokesha and Michael Crowder. Oxford: Pergamon Press.
MLA
Brokensha David [from old catalog], Crowder Michael, California and Fourah Bay College. Africa in the wider world / David Brokesha and Michael Crowder. Oxford: Pergamon Press. 1967.