Citazione Stile APA (7a Edizione)

Murphy, C. (2007). Are we Rome?: The fall of an empire and the fate of America ([1st Edition].). Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Murphy, Cullen. Are We Rome?: The Fall of an Empire and the Fate of America. [1st Edition]. Boston: Houghton Mifflin, 2007.

Citatione MLA (9a ed.)

Murphy, Cullen. Are We Rome?: The Fall of an Empire and the Fate of America. [1st Edition]. Houghton Mifflin, 2007.