Gaya APA

Dewitt, E., Waegli, J. (1857). Gold Deposits In Metamorphic Rocks- Part 1 (1). America AS: Geology and resources of gold in the united states.

Gaya MLA

Dewitt, Ed., Waegli, Jerome. "Gold Deposits In Metamorphic Rocks- Part 1". 1 America AS: Geology and resources of gold in the united states, 1857. Text.