Corbett, J. B. (2013). Seven summers: A naturalist homesteads in the modern West. University of Utah Press.
Chicagoスタイル(17版)引用形式Corbett, Julia B. Seven Summers: A Naturalist Homesteads in the Modern West. Salt Lake City: University of Utah Press, 2013.
MLA(9版)引用形式Corbett, Julia B. Seven Summers: A Naturalist Homesteads in the Modern West. University of Utah Press, 2013.
警告: この引用は必ずしも正確ではありません.