APA
Keefer P. [., Loayza N. [., . (2008). Terrorism, economic development and political openness. Ed. Cambridge: Cambridge Uni Pr.
Chicago
Keefer Philip [ed], Loayza Norman [ed], . 2008. Terrorism, economic development and political openness. Ed. Cambridge: Cambridge Uni Pr.
Harvard
Keefer P. [., Loayza N. [., . (2008). Terrorism, economic development and political openness. Ed. Cambridge: Cambridge Uni Pr.
MLA
Keefer Philip [ed], Loayza Norman [ed], . Terrorism, economic development and political openness. Ed. Cambridge: Cambridge Uni Pr. 2008.