APA (7th ed.) Citation

Tilton, J. E. (2015). U.S. energy R & D policy: The role of economics. Routledge.

Chicago Style (17th ed.) Citation

Tilton, John E. U.S. Energy R & D Policy: The Role of Economics. Abingdon, Oxon: Routledge, 2015.

MLA (9th ed.) Citation

Tilton, John E. U.S. Energy R & D Policy: The Role of Economics. Routledge, 2015.