Ramos, V. A., & De Brodtkorb, M. K. (1989). Celestite, barite, magnesite and fluorspar: Stratabound settings through time and space.
Cita Chicago Style (17a ed.)Ramos, Victor Alberto, y Milka K. De Brodtkorb. Celestite, Barite, Magnesite and Fluorspar: Stratabound Settings Through Time and Space. 1989.
Cita MLA (8a ed.)Ramos, Victor Alberto, y Milka K. De Brodtkorb. Celestite, Barite, Magnesite and Fluorspar: Stratabound Settings Through Time and Space. 1989.
Precaución: Estas citas no son 100% exactas.