APA(7版)引用形式

Smick, D. M. (2009). The world is curved: Hidden dangers to the global economy. Portfolio.

Chicagoスタイル(17版)引用形式

Smick, David M. The World Is Curved: Hidden Dangers to the Global Economy. New York: Portfolio, 2009.

MLA(9版)引用形式

Smick, David M. The World Is Curved: Hidden Dangers to the Global Economy. Portfolio, 2009.