Blei, N. (1975). Three-Day Run on a Navajo, New Mexican Spirit Trail.
Cita Chicago Style (17a ed.)Blei, Norbert. Three-Day Run on a Navajo, New Mexican Spirit Trail. 1975.
Cita MLA (9a ed.)Blei, Norbert. Three-Day Run on a Navajo, New Mexican Spirit Trail. 1975.
Precaución: Estas citas no son 100% exactas.