APA(7版)引用形式

Smith, L. C. (2010). The world in 2050: Four forces shaping civilization's northern future. Dutton, Penguin Group USA.

Chicagoスタイル(17版)引用形式

Smith, Laurence C. The World in 2050: Four Forces Shaping Civilization's Northern Future. New York: Dutton, Penguin Group USA, 2010.

MLA(9版)引用形式

Smith, Laurence C. The World in 2050: Four Forces Shaping Civilization's Northern Future. Dutton, Penguin Group USA, 2010.

警告: この引用は必ずしも正確ではありません.