APA

Leiken R. S., Carnegie Endowment for international Peace & ed.Central america: anatomy of conflict. New York: Pergamon Press.

Chicago

Leiken Robert S, Carnegie Endowment for international Peace and ed.Central america: anatomy of conflict. New York: Pergamon Press.

Harvard

Leiken R. S., Carnegie Endowment for international Peace and ed.Central america: anatomy of conflict. New York: Pergamon Press.

MLA

Leiken Robert S, Carnegie Endowment for international Peace and ed.New York: Pergamon Press. .