APA (7th ed.) Citation

Einzig, P. (1970). The history of foreign exchange / by P. Einzig (2nd ed.). Macmillan.

Chicago Style (17th ed.) Citation

Einzig, Paul. The History of Foreign Exchange / by P. Einzig. 2nd ed. Macmillan, 1970.

MLA (9th ed.) Citation

Einzig, Paul. The History of Foreign Exchange / by P. Einzig. 2nd ed. Macmillan, 1970.

Warning: These citations may not always be 100% accurate.