APA (7th ed.) Citation

Ehrlich, E. M., & Jackson, H. M. (1978). Direct federal action on oil imports: An analysis of import fees and quotas. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Ehrlich, Everett M., and Henry M. Jackson. Direct Federal Action on Oil Imports: An Analysis of Import Fees and Quotas. Washington: U.S. G.P.O., 1978.

MLA (9th ed.) Citation

Ehrlich, Everett M., and Henry M. Jackson. Direct Federal Action on Oil Imports: An Analysis of Import Fees and Quotas. U.S. G.P.O., 1978.