Citazione Stile APA (7a Edizione)
Lennon, G. (1997). War terrorism tourism. Times of crisis and recovery: Conference 25-27 september 1997 Dubrovnik, Croatia. [s.n.].
Citazione stile Chigago Style (17a edizione)
Lennon, Gerry. War Terrorism Tourism. Times of Crisis and Recovery: Conference 25-27 September 1997 Dubrovnik, Croatia. [S.l.]: [s.n.], 1997.
Citatione MLA (9a ed.)
Lennon, Gerry. War Terrorism Tourism. Times of Crisis and Recovery: Conference 25-27 September 1997 Dubrovnik, Croatia. [s.n.], 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.