Παραπομπή σε μορφή APA (7η εκδ.)

Kool, J. (2016). Sustainable Development in the Jordan Valley: Final Report of the Regional NGO Master Plan. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kool, Jeroen. Sustainable Development in the Jordan Valley: Final Report of the Regional NGO Master Plan. Cham: Springer International Publishing : Imprint: Springer, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kool, Jeroen. Sustainable Development in the Jordan Valley: Final Report of the Regional NGO Master Plan. Springer International Publishing : Imprint: Springer, 2016.