Citazione Stile APA (7a Edizione)

The African food crisis & G. Djurfeldt. (2005). The African food crisis: Lesson from the Asian green revolution. CABI Publishing.

Citazione stile Chigago Style (17a edizione)

The African food crisis e G. Djurfeldt. The African Food Crisis: Lesson from the Asian Green Revolution. United kingdom: CABI Publishing, 2005.

Citatione MLA (9a ed.)

The African food crisis e G. Djurfeldt. The African Food Crisis: Lesson from the Asian Green Revolution. CABI Publishing, 2005.