APA (7th ed.) Citation

Einzig, P. (1961). A dynamic theory of forward exchange. Macmillan; St. Martin's Press.

Chicago Style (17th ed.) Citation

Einzig, Paul. A Dynamic Theory of Forward Exchange. London : New York: Macmillan; St. Martin's Press, 1961.

MLA (9th ed.) Citation

Einzig, Paul. A Dynamic Theory of Forward Exchange. Macmillan; St. Martin's Press, 1961.