Παραπομπή σε μορφή APA (7η εκδ.)

Conference (London) : 2011 & Paulmann, J. (2016). Dilemmas of humanitarian aid in the twentieth century: Edited by Johannes Paulmann. German Historical Institute ; Oxford Univ. Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Conference (London) : 2011 και Johannes Paulmann. Dilemmas of Humanitarian Aid in the Twentieth Century: Edited by Johannes Paulmann. London ; Oxford ; New York: German Historical Institute ; Oxford Univ. Press, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

Conference (London) : 2011 και Johannes Paulmann. Dilemmas of Humanitarian Aid in the Twentieth Century: Edited by Johannes Paulmann. German Historical Institute ; Oxford Univ. Press, 2016.