Ekins, P. (1992). The Gaia atlas of green economics. Anchor Books.
Chicagoスタイル(17版)引用形式Ekins, Paul. The Gaia Atlas of Green Economics. New York: Anchor Books, 1992.
MLA(9版)引用形式Ekins, Paul. The Gaia Atlas of Green Economics. Anchor Books, 1992.
警告: この引用は必ずしも正確ではありません.