Ortega-Gutierrez, F. “Metamorphic Belts of Southern Mexico and Their Tectonic Significance”. GeofĂsica Internacional, vol. 20, no. 3, 1981, pp. 177-02, https://doi.org/10.22201/igeof.00167169p.1981.20.3.1085.
Ortega-Gutierrez, F. (1981). Metamorphic belts of southern Mexico and their tectonic significance. GeofĂsica Internacional, 20(3), 177-202. https://doi.org/10.22201/igeof.00167169p.1981.20.3.1085
Ortega-Gutierrez, F. “Metamorphic Belts of Southern Mexico and Their Tectonic Significance”. GeofĂsica Internacional 20, no. 3 (1981): 177-202. https://doi.org/10.22201/igeof.00167169p.1981.20.3.1085.
Ortega-Gutierrez F. Metamorphic belts of southern Mexico and their tectonic significance. GeofĂsica Internacional. 1981;20(3):177-202.