Sudworth, G. B. (1967). Forest trees of the Pacific slape. Dover.
Chicagoスタイル(17版)引用形式Sudworth, George B. Forest Trees of the Pacific Slape. Nueva York: Dover, 1967.
MLA(9版)引用形式Sudworth, George B. Forest Trees of the Pacific Slape. Dover, 1967.
警告: この引用は必ずしも正確ではありません.