APA (7th ed.) Citation

Dulles, F. R. 1. (1970). The old China trade. AMS Press.

Chicago Style (17th ed.) Citation

Dulles, Foster Rhea 1900. The Old China Trade. New York: AMS Press, 1970.

MLA (9th ed.) Citation

Dulles, Foster Rhea 1900. The Old China Trade. AMS Press, 1970.