(2018). Bulletin of the Mineral Research and Exploration. General Directorate of Mineral Research and Exploration.
Cita Chicago (17th ed.)Bulletin of the Mineral Research and Exploration. General Directorate of Mineral Research and Exploration, 2018.
Cita MLA (9th ed.)Bulletin of the Mineral Research and Exploration. General Directorate of Mineral Research and Exploration, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.