Beerling, D. (2008). Emerald planet: How plants changed earth's history. Oxford University Press.
シカゴスタイル引用形Beerling, David. Emerald Planet: How Plants Changed Earth's History. Oxford: Oxford University Press, 2008.
MLA引用形式Beerling, David. Emerald Planet: How Plants Changed Earth's History. Oxford University Press, 2008.
警告: この引用は必ずしも正確ではありません.