Cita APA (7a ed.)

Lakes, A. (1899). Prospecting for gold and silver in North America (3d ed.). Colliery Engineer Co..

Cita Chicago Style (17a ed.)

Lakes, Arthur. Prospecting for Gold and Silver in North America. 3d ed. Scranton, Pa.: Colliery Engineer Co., 1899.

Cita MLA (8a ed.)

Lakes, Arthur. Prospecting for Gold and Silver in North America. 3d ed. Colliery Engineer Co., 1899.

Precaución: Estas citas no son 100% exactas.