Cita APA (7a ed.)
O'Connor, C., & Zewdie, Z. (1990). The production and utilization of milk and milk products by smallholders in the eastern region of Shewa, Ethiopia.
Cita Chicago Style (17a ed.)
O'Connor, C.B, y Z. Zewdie. The Production and Utilization of Milk and Milk Products by Smallholders in the Eastern Region of Shewa, Ethiopia. 1990.
Cita MLA (9a ed.)
O'Connor, C.B, y Z. Zewdie. The Production and Utilization of Milk and Milk Products by Smallholders in the Eastern Region of Shewa, Ethiopia. 1990.
Precaución: Estas citas no son 100% exactas.