Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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