Παραπομπή σε μορφή APA (7η εκδ.)

Cohen, R. (2014). Lessons from the development of the Guiding Principles on Internal Displacement. Refugee Studies Centre, University of Oxford.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cohen, R. Lessons from the Development of the Guiding Principles on Internal Displacement. Refugee Studies Centre, University of Oxford, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cohen, R. Lessons from the Development of the Guiding Principles on Internal Displacement. Refugee Studies Centre, University of Oxford, 2014.