APA (7th ed.) Citation

Junz, H. B., & Lowrey, B. R. (1974). The effect of changes in economic activity on US trade flows.

Chicago Style (17th ed.) Citation

Junz, Helen B., and Barbara R. Lowrey. The Effect of Changes in Economic Activity on US Trade Flows. Washington, 1974.

MLA (9th ed.) Citation

Junz, Helen B., and Barbara R. Lowrey. The Effect of Changes in Economic Activity on US Trade Flows. 1974.