APA (7th ed.) Zitazioa

Bourriau, J. (1992). Understanding catastrophe. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Bourriau, Janine. Understanding Catastrophe. Cambridge ; New York: Cambridge University Press, 1992.

MLA (9th ed.) Zitazioa

Bourriau, Janine. Understanding Catastrophe. Cambridge University Press, 1992.