Lutgens, K. F., & Tarbuck, E. J. (1989). Essentials of geology/3rd ed (3rd ed.). Merrill.
シカゴスタイル引用形Lutgens, K. Frederick, , Edward J. Tarbuck. Essentials of Geology/3rd Ed. 3rd ed. London: Merrill, 1989.
MLA引用形式Lutgens, K. Frederick, , Edward J. Tarbuck. Essentials of Geology/3rd Ed. 3rd ed. Merrill, 1989.
警告: この引用は必ずしも正確ではありません.