APA (7th ed.) Citation

Latrobe, B. H. (1800). American copper-mines. [s.n].

Chicago Style (17th ed.) Citation

Latrobe, Benjamin Henry. American Copper-mines. [Philadelphia?]: [s.n], 1800.

MLA (9th ed.) Citation

Latrobe, Benjamin Henry. American Copper-mines. [s.n], 1800.