Barnes, J. W. (1995). Basic geological mapping (3rd ed.). John Wiley.
Citación estilo ChicagoBarnes, John W. Basic Geological Mapping. 3rd ed. New York: John Wiley, 1995.
Cita MLABarnes, John W. Basic Geological Mapping. 3rd ed. John Wiley, 1995.
Warning: These citations may not always be 100% accurate.