SpringerLink (Online service), Oswald Spring, Ú., Brauch, H. G., Serrano Oswald, S. E., & Bennett, J. (2016). Regional Ecological Challenges for Peace in Africa, the Middle East, Latin America and Asia Pacific. Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Úrsula Oswald Spring, Hans Günter Brauch, Serrena Eréndira Serrano Oswald, και Juliet Bennett. Regional Ecological Challenges for Peace in Africa, the Middle East, Latin America and Asia Pacific. Cham: Springer International Publishing : Imprint: Springer, 2016.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Regional Ecological Challenges for Peace in Africa, the Middle East, Latin America and Asia Pacific. Springer International Publishing : Imprint: Springer, 2016.
