Hilbert, D. (1947). The Foundations of geometry. The Open Court.
Chicagoスタイル(17版)引用形式Hilbert, David. The Foundations of Geometry. Illinois: The Open Court, 1947.
MLA(9版)引用形式Hilbert, David. The Foundations of Geometry. The Open Court, 1947.
警告: この引用は必ずしも正確ではありません.