Dyfyniad APA

Harford, T. (2013). The undercover Economist Strikes back: How to run or ruin an Economy. Littele Brown.

Dyfyniad Arddull Chicago

Harford, Tim. The Undercover Economist Strikes Back: How to Run or Ruin an Economy. London: Littele Brown, 2013.

Dyfyniad MLA

Harford, Tim. The Undercover Economist Strikes Back: How to Run or Ruin an Economy. Littele Brown, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.