Laporte, L. F. (1968). Ancient environments. Prentice-Hall.
Chicagoスタイル(17版)引用形式Laporte, Leo F. Ancient Environments. Englewood Cliffs, N.J: Prentice-Hall, 1968.
MLA(9版)引用形式Laporte, Leo F. Ancient Environments. Prentice-Hall, 1968.
警告: この引用は必ずしも正確ではありません.