APA

International Seminar on African Primary Products and International Trade, Stewart I. G. [. o. c., Ord H. W., University of Edinburgh & University of Edinburgh. (1965). African primary products & international trade. Edinburgh: University Press.

Chicago

International Seminar on African Primary Products and International Trade, Stewart Ian G [from old catalog], Ord H W, University of Edinburgh and University of Edinburgh. 1965. African primary products & international trade. Edinburgh: University Press.

Harvard

International Seminar on African Primary Products and International Trade, Stewart I. G. [. o. c., Ord H. W., University of Edinburgh and University of Edinburgh. (1965). African primary products & international trade. Edinburgh: University Press.

MLA

International Seminar on African Primary Products and International Trade, Stewart Ian G [from old catalog], Ord H W, University of Edinburgh and University of Edinburgh. African primary products & international trade. Edinburgh: University Press. 1965.