APA(7版)引用形式
Mittlefehldt, S., & Cronon, W. (2013). Tangled roots: The Appalachian Trail and American environmental politics. University of Washington Press.
Chicagoスタイル(17版)引用形式
Mittlefehldt, Sarah, , William Cronon. Tangled Roots: The Appalachian Trail and American Environmental Politics. Seattle: University of Washington Press, 2013.
MLA(9版)引用形式
Mittlefehldt, Sarah, , William Cronon. Tangled Roots: The Appalachian Trail and American Environmental Politics. University of Washington Press, 2013.
警告: この引用は必ずしも正確ではありません.