Gaya APA

Hazen, M, H. (1985). Wealth Inexhaustible : A History of America's Mineral Industries to 1850 . : Van Nostrand Reinhold.

Gaya MLA

Hazen, Margaret, Hindle. "Wealth Inexhaustible : A History of America's Mineral Industries to 1850". : Van Nostrand Reinhold, 1985. Text.