APA(7版)引用形式

Smith, J. R. (1929). Tree crops: A permanent agriculture. Harcourt, Brace.

Chicagoスタイル(17版)引用形式

Smith, J. Russell. Tree Crops: A Permanent Agriculture. New York: Harcourt, Brace, 1929.

MLA(9版)引用形式

Smith, J. Russell. Tree Crops: A Permanent Agriculture. Harcourt, Brace, 1929.

警告: この引用は必ずしも正確ではありません.