Gulbranssen, T., & Walford, N. (1935). Beyond sing the woods. T. Butterworth, ltd..
Chicagoスタイル(17版)引用形式Gulbranssen, Trygve, , Naomi Walford. Beyond Sing the Woods. London: T. Butterworth, ltd., 1935.
MLA(8版)引用形式Gulbranssen, Trygve, , Naomi Walford. Beyond Sing the Woods. T. Butterworth, ltd., 1935.
警告: この引用は必ずしも正確ではありません.