APA (7. basım) Alıntı

(1994). The new frontier: Farmer responses to land degradation : a West African study / Kojo Sebastian Amanor.

Chicago Style (17. basım) Atıf

The New Frontier: Farmer Responses to Land Degradation : A West African Study / Kojo Sebastian Amanor. 1994.

MLA (9th ed.) Atıf

The New Frontier: Farmer Responses to Land Degradation : A West African Study / Kojo Sebastian Amanor. 1994.