APA (7th ed.) Citation

Tilton, J. E. (1977). The future of nonfuel minerals. Brookings Inst.

Chicago Style (17th ed.) Citation

Tilton, John E. The Future of Nonfuel Minerals. Washington, DC: Brookings Inst, 1977.

MLA (9th ed.) Citation

Tilton, John E. The Future of Nonfuel Minerals. Brookings Inst, 1977.