APA (7th ed.) Citation

Allen, W. R. (1965). International trade theory: Hume to Ohlin. Random House.

Chicago Style (17th ed.) Citation

Allen, William R. International Trade Theory: Hume to Ohlin. N.Y.: Random House, 1965.

MLA (8th ed.) Citation

Allen, William R. International Trade Theory: Hume to Ohlin. Random House, 1965.

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