APA引文

Zeihan, P. (2020). Disunited nations: The scramble for power in an ungoverned world (First edition.). Harper Business, an imprint of HarperCollinsPublishers.

Chicago Style (17th ed.) Citation

Zeihan, Peter. Disunited Nations: The Scramble for Power in an Ungoverned World. First edition. New York, NY: Harper Business, an imprint of HarperCollinsPublishers, 2020.

MLA引文

Zeihan, Peter. Disunited Nations: The Scramble for Power in an Ungoverned World. First edition. Harper Business, an imprint of HarperCollinsPublishers, 2020.

警告：這些引文格式不一定是100％准確.