Schermerhorn, L. J. (1959). Igneous, metamorphic and ore geology of the Castro Daire-São Pedro do Sul-Sátão Region: Northern Portugal.
Chicago Style (17th ed.) CitationSchermerhorn, Lodewijk J. Igneous, Metamorphic and Ore Geology of the Castro Daire-São Pedro Do Sul-Sátão Region: Northern Portugal. 1959.
MLA (9th ed.) CitationSchermerhorn, Lodewijk J. Igneous, Metamorphic and Ore Geology of the Castro Daire-São Pedro Do Sul-Sátão Region: Northern Portugal. 1959.
Warning: These citations may not always be 100% accurate.