Ackerman, B. A. (1974). The uncertain search for environmental. The Tree Press.
Chicagoスタイル(17版)引用形式Ackerman, Bruce A. The Uncertain Search for Environmental. The Tree Press, 1974.
MLA(9版)引用形式Ackerman, Bruce A. The Uncertain Search for Environmental. The Tree Press, 1974.
警告: この引用は必ずしも正確ではありません.