APA (7th ed.) Citation

Heilperin, M. A. (1939). International monetary economics. Longmans, Green and co..

Chicago Style (17th ed.) Citation

Heilperin, Michel Angelo. International Monetary Economics. London, New York [etc.]: Longmans, Green and co., 1939.

MLA (9th ed.) Citation

Heilperin, Michel Angelo. International Monetary Economics. Longmans, Green and co., 1939.

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