Ricker, N. C. (1912). A treatise on design and construction of roofs. J. Wiley & sons; [etc., etc.].
Chicagoスタイル(17版)引用形式Ricker, N. Clifford. A Treatise on Design and Construction of Roofs. New York: J. Wiley & sons; [etc., etc.], 1912.
MLA(8版)引用形式Ricker, N. Clifford. A Treatise on Design and Construction of Roofs. J. Wiley & sons; [etc., etc.], 1912.
警告: この引用は必ずしも正確ではありません.