APA (7th ed.) Citation

Einzig, P. (1961). A dynamic theory of forward exchange. Macmillan.

Chicago Style (17th ed.) Citation

Einzig, Paul. A Dynamic Theory of Forward Exchange. Lond.: Macmillan, 1961.

MLA (8th ed.) Citation

Einzig, Paul. A Dynamic Theory of Forward Exchange. Macmillan, 1961.