Παραπομπή σε μορφή APA (7η εκδ.)

Edwards, M., & Hulme, D. (1992). Making a difference: NGOs and development in a changing world. Earthscan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Edwards, Michael, και David Hulme. Making a Difference: NGOs and Development in a Changing World. London: Earthscan, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Edwards, Michael, και David Hulme. Making a Difference: NGOs and Development in a Changing World. Earthscan, 1992.