Huck, B. (2002). Exploring the fur trade routes of North America: Discover the highways that opened a continent. Heartland.
Cita Chicago Style (17a ed.)Huck, Barbara. Exploring the Fur Trade Routes of North America: Discover the Highways That Opened a Continent. Winnipeg: Heartland, 2002.
Cita MLA (8a ed.)Huck, Barbara. Exploring the Fur Trade Routes of North America: Discover the Highways That Opened a Continent. Heartland, 2002.
Precaución: Estas citas no son 100% exactas.