Gil, M., Carvalho, M., Seruya, A., Candeias, A., Mirao, J., & Quiralt, I. (2012). Yellow and red ochre pigments from southern Portugal: Elemental composition and characterization by WDXRF and XRD.
Chicago Style (17th ed.) CitationGil, M., M.L Carvalho, A. Seruya, A.E Candeias, J. Mirao, and I. Quiralt. Yellow and Red Ochre Pigments from Southern Portugal: Elemental Composition and Characterization by WDXRF and XRD. 2012.
MLA (8th ed.) CitationGil, M., et al. Yellow and Red Ochre Pigments from Southern Portugal: Elemental Composition and Characterization by WDXRF and XRD. 2012.
Warning: These citations may not always be 100% accurate.