Ruppel, E. T., & Lopez, D. A. (1984). The thrust belt in southwest Montana and east-central Idaho. Government Printing Office.
Citación estilo ChicagoRuppel, Edward T., and David A. Lopez. The Thrust Belt in Southwest Montana and East-central Idaho. Government Printing Office, 1984.
Cita MLARuppel, Edward T., and David A. Lopez. The Thrust Belt in Southwest Montana and East-central Idaho. Government Printing Office, 1984.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.