APA (7th ed.) Citation

Travis, W. P. (1966). The theory of trade and protection. East-West Center.

Chicago Style (17th ed.) Citation

Travis, William Penfield. The Theory of Trade and Protection. Honolulu: East-West Center, 1966.

MLA (9th ed.) Citation

Travis, William Penfield. The Theory of Trade and Protection. East-West Center, 1966.