Cita APA (7a ed.)

Graves, F. L. (1994). Montana's fur trade era. Montana Magazine and American & World Geographic Pub..

Cita Chicago Style (17a ed.)

Graves, F. Lee. Montana's Fur Trade Era. Helena, MT: Montana Magazine and American & World Geographic Pub., 1994.

Cita MLA (8a ed.)

Graves, F. Lee. Montana's Fur Trade Era. Montana Magazine and American & World Geographic Pub., 1994.

Precaución: Estas citas no son 100% exactas.