Cita APA (7a ed.)

Wills, S. (2009). Protecting civilians: The obligations of peacekeepers. Oxford University Press.

Cita Chicago Style (17a ed.)

Wills, Siobhán. Protecting Civilians: The Obligations of Peacekeepers. Oxford ; New York: Oxford University Press, 2009.

Cita MLA (9a ed.)

Wills, Siobhán. Protecting Civilians: The Obligations of Peacekeepers. Oxford University Press, 2009.