Brainerd, J. W. 1. (1973). Working with nature; a practical guide. Oxford University Press.
Chicagoスタイル(17版)引用形式Brainerd, John W. 1918. Working with Nature; a Practical Guide. New York: Oxford University Press, 1973.
MLA(9版)引用形式Brainerd, John W. 1918. Working with Nature; a Practical Guide. Oxford University Press, 1973.
警告: この引用は必ずしも正確ではありません.