Young, A. (1998). Land resources: Now and for the future. Cambridge University Press.
Chicagoスタイル(17版)引用形式Young, Anthony. Land Resources: Now and for the Future. Cambridge: Cambridge University Press, 1998.
MLA(9版)引用形式Young, Anthony. Land Resources: Now and for the Future. Cambridge University Press, 1998.
警告: この引用は必ずしも正確ではありません.