Citazione Stile APA (7a Edizione)

Forder, J. (2016). What was the message of Friedman. University of Oxford.

Citazione stile Chigago Style (17a edizione)

Forder, J. What Was the Message of Friedman. University of Oxford, 2016.

Citatione MLA (9a ed.)

Forder, J. What Was the Message of Friedman. University of Oxford, 2016.