(1970). A source book in geology. Harvard U. Pr..
Chicagoスタイル(17版)引用形式A Source Book in Geology. Cambridge: Harvard U. Pr., 1970.
MLA(9版)引用形式A Source Book in Geology. Harvard U. Pr., 1970.
警告: この引用は必ずしも正確ではありません.
(1970). A source book in geology. Harvard U. Pr..
Chicagoスタイル(17版)引用形式A Source Book in Geology. Cambridge: Harvard U. Pr., 1970.
MLA(9版)引用形式A Source Book in Geology. Harvard U. Pr., 1970.