Planet, L. (2012). Banff, jasper & glacier national parks travel guide (3.).
Cita Chicago Style (17a ed.)Planet, Lonely. Banff, Jasper & Glacier National Parks Travel Guide. 3. 2012.
Cita MLA (8a ed.)Planet, Lonely. Banff, Jasper & Glacier National Parks Travel Guide. 3. 2012.
Precaución: Estas citas no son 100% exactas.