Citazione Stile APA (7a Edizione)
ebrary, Inc. (1990). Competitiveness of the U.S. minerals and metals industry. National Academy Press.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc. Competitiveness of the U.S. Minerals and Metals Industry. Washington, D.C. ; [Great Britain]: National Academy Press, 1990.
Citatione MLA (9a ed.)
ebrary, Inc. Competitiveness of the U.S. Minerals and Metals Industry. National Academy Press, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.