MLA

Soper, R. C. New Radiocarbon Dates for Eastern and Southern Africa. London: Cambridge University Press, 1974.

APA

Soper, R. C. (1974). New radiocarbon dates for eastern and southern Africa. London: Cambridge University Press.

Chicago

Soper, R. C. New Radiocarbon Dates for Eastern and Southern Africa. London: Cambridge University Press, 1974.