APA (7th ed.) Citation

Preston, L. E. (1970). Trade patterns in the Middle East. American Enterprise Institute for Public Policy Research.

Chicago Style (17th ed.) Citation

Preston, Lee E. Trade Patterns in the Middle East. Washington, D.C: American Enterprise Institute for Public Policy Research, 1970.

MLA (9th ed.) Citation

Preston, Lee E. Trade Patterns in the Middle East. American Enterprise Institute for Public Policy Research, 1970.