Morris, M. L. (2007). Fertilizer use in African agriculture: Lessons learned and good practice guidelines. World Bank.
Chicago Style (17. basım) AtıfMorris, Michael L. Fertilizer Use in African Agriculture: Lessons Learned and Good Practice Guidelines. Washington, D.C: World Bank, 2007.
MLA (9th ed.) AtıfMorris, Michael L. Fertilizer Use in African Agriculture: Lessons Learned and Good Practice Guidelines. World Bank, 2007.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..