APA (7th ed.) Citation

Simkin, C. (1968). The traditional trade of Asia. Oxford University Press.

Chicago Style (17th ed.) Citation

Simkin, C.G.F. The Traditional Trade of Asia. London: Oxford University Press, 1968.

MLA (9th ed.) Citation

Simkin, C.G.F. The Traditional Trade of Asia. Oxford University Press, 1968.