Barrios, D. S. (2003). Runner's world complete guide to trail running. Rodale ; Distributed to the book trade by St. Martin's Press.
Cita Chicago Style (17a ed.)Barrios, Dagny Scott. Runner's World Complete Guide to Trail Running. [Emmaus, Pa.] : [New York]: Rodale ; Distributed to the book trade by St. Martin's Press, 2003.
Cita MLA (8a ed.)Barrios, Dagny Scott. Runner's World Complete Guide to Trail Running. Rodale ; Distributed to the book trade by St. Martin's Press, 2003.
Precaución: Estas citas no son 100% exactas.