Citazione Stile APA (7a Edizione)

Landsberg, H. H. (1964). Natural resources for U. S. growth: A look ahead to the year 2000. Johns Hopkins Press.

Citazione stile Chigago Style (17a edizione)

Landsberg, Hans H.. Natural Resources for U. S. Growth: A Look Ahead to the Year 2000. Baltimore, MD: Johns Hopkins Press, 1964.

Citatione MLA (9a ed.)

Landsberg, Hans H.. Natural Resources for U. S. Growth: A Look Ahead to the Year 2000. Johns Hopkins Press, 1964.