Mineralogical Society (Great Britain), Durham, K. C., & Horne, J. E. T. (1977). Mineralogy: Towards the twenty-first century.
Cita Chicago Style (17a ed.)Mineralogical Society (Great Britain), Kingsley Charles Durham, y John Ewen Troup Horne. Mineralogy: Towards the Twenty-first Century. London : Royal Society, 1977.
Cita MLA (9a ed.)Mineralogical Society (Great Britain), et al. Mineralogy: Towards the Twenty-first Century. 1977.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.
