Quirk, R. E. (2007). Poros Setan: Kisah empat Presiden Revolusioner: Fidel Castro, M.Ahmadinejad, Evo Maroles, Hugo Chaves/ Robert E. Quirk; penerjemah, Abdul Qodir Shaleh. Yogyakarta: Prismasophie.
Stile di citazione ChicagoQuirk, Robert E...[at.al]. Poros Setan: Kisah Empat Presiden Revolusioner: Fidel Castro, M.Ahmadinejad, Evo Maroles, Hugo Chaves/ Robert E. Quirk; Penerjemah, Abdul Qodir Shaleh. Yogyakarta: Prismasophie, 2007.
Citazione MLAQuirk, Robert E...[at.al]. Poros Setan: Kisah Empat Presiden Revolusioner: Fidel Castro, M.Ahmadinejad, Evo Maroles, Hugo Chaves/ Robert E. Quirk; Penerjemah, Abdul Qodir Shaleh. Yogyakarta: Prismasophie, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.