APA (7th ed.) Citation

Gray, H. P. (1987). International economic problems and policies. St. Martin's Press.

Chicago Style (17th ed.) Citation

Gray, H. Peter. International Economic Problems and Policies. New York: St. Martin's Press, 1987.

MLA (9th ed.) Citation

Gray, H. Peter. International Economic Problems and Policies. St. Martin's Press, 1987.