Gillaly, J. (1968). Principles of geology. W. H. Freeman.
Chicagoスタイル(17版)引用形式Gillaly, James. Principles of Geology. San Francisco: W. H. Freeman, 1968.
MLA(9版)引用形式Gillaly, James. Principles of Geology. W. H. Freeman, 1968.
警告: この引用は必ずしも正確ではありません.
Gillaly, J. (1968). Principles of geology. W. H. Freeman.
Chicagoスタイル(17版)引用形式Gillaly, James. Principles of Geology. San Francisco: W. H. Freeman, 1968.
MLA(9版)引用形式Gillaly, James. Principles of Geology. W. H. Freeman, 1968.