Citazione APA

Burton, I. (1993). The environment as hazard (2nd. ed.). Guilford Press.

Stile di citazione Chicago

Burton, Ian. The Environment as Hazard. 2nd. ed. New York: Guilford Press, 1993.

Citazione MLA

Burton, Ian. The Environment as Hazard. 2nd. ed. Guilford Press, 1993.