International Union of Geological Sciences. Subcommission on the Systematics of Igneous Rocks & Le Maitre, R. W. (2002). Igneous rocks: A classification and glossary of terms : recommendations of the International Union of Geological Sciences, Subcommission on the Systematics of Igneous Rocks (2nd ed.). Cambridge University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Union of Geological Sciences. Subcommission on the Systematics of Igneous Rocks و R. W. Le Maitre. Igneous Rocks: A Classification and Glossary of Terms : Recommendations of the International Union of Geological Sciences, Subcommission on the Systematics of Igneous Rocks. 2nd ed. Cambridge, U.K. ; New York: Cambridge University Press, 2002.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Union of Geological Sciences. Subcommission on the Systematics of Igneous Rocks و R. W. Le Maitre. Igneous Rocks: A Classification and Glossary of Terms : Recommendations of the International Union of Geological Sciences, Subcommission on the Systematics of Igneous Rocks. 2nd ed. Cambridge University Press, 2002.