Citazione Stile APA (7a Edizione)

Stevens, C. (1979). Food aid and the developing world: Four African case studies. Croom Helm.

Citazione stile Chigago Style (17a edizione)

Stevens, Christopher. Food Aid and the Developing World: Four African Case Studies. London: Croom Helm, 1979.

Citatione MLA (9a ed.)

Stevens, Christopher. Food Aid and the Developing World: Four African Case Studies. Croom Helm, 1979.