Foster, D. R. (1999). Thoreau's country: Journey through a transformed language. Harvard University Press.
Chicagoスタイル(17版)引用形式Foster, David R. Thoreau's Country: Journey Through a Transformed Language. Cambridge, Mass: Harvard University Press, 1999.
MLA(9版)引用形式Foster, David R. Thoreau's Country: Journey Through a Transformed Language. Harvard University Press, 1999.
警告: この引用は必ずしも正確ではありません.