APA (7th ed.) Citation

Einzig, P. (1969). A textbook on foreign exchange (2nd ed.). Macmillan; St. Martin's P..

Chicago Style (17th ed.) Citation

Einzig, Paul. A Textbook on Foreign Exchange. 2nd ed. London, Melbourne [etc.] : New York: Macmillan; St. Martin's P., 1969.

MLA (9th ed.) Citation

Einzig, Paul. A Textbook on Foreign Exchange. 2nd ed. Macmillan; St. Martin's P., 1969.