APA (7th ed.) Citation

Lehfeldt, R. A. (1923). Restoration of the world's currencies. P. S. King & Son.

Chicago Style (17th ed.) Citation

Lehfeldt, Robert Alfred. Restoration of the World's Currencies. London: P. S. King & Son, 1923.

MLA (9th ed.) Citation

Lehfeldt, Robert Alfred. Restoration of the World's Currencies. P. S. King & Son, 1923.

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