APA (7th ed.) Citation

Ellsworth, P. T. (1938). International economics. Macmillan.

Chicago Style (17th ed.) Citation

Ellsworth, Paul Theodore. International Economics. [New York]: Macmillan, 1938.

MLA (9th ed.) Citation

Ellsworth, Paul Theodore. International Economics. Macmillan, 1938.

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