Spiegel, L., & Spiegel, L. (1986). Applied Structural Steel Design Leonard Spiegel And George F. Limbrunner. Prentice-Hall.
Chicagoスタイル(17版)引用形式Spiegel, Leonard, , Leonard Spiegel. Applied Structural Steel Design Leonard Spiegel And George F. Limbrunner. Prentice-Hall, 1986.
MLA(8版)引用形式Spiegel, Leonard, , Leonard Spiegel. Applied Structural Steel Design Leonard Spiegel And George F. Limbrunner. Prentice-Hall, 1986.
警告: この引用は必ずしも正確ではありません.