Cita APA (7a ed.)
Ngategize, P., Ezaz, Z., & Brokken, R. (1990). Economics of endoparasitic control in the Ethiopian highlands. Research Inst. for Animal Husbandry.
Cita Chicago Style (17a ed.)
Ngategize, P.K, Z. Ezaz, y R.F Brokken. Economics of Endoparasitic Control in the Ethiopian Highlands. Research Inst. for Animal Husbandry, 1990.
Cita MLA (9a ed.)
Ngategize, P.K, et al. Economics of Endoparasitic Control in the Ethiopian Highlands. Research Inst. for Animal Husbandry, 1990.
Precaución: Estas citas no son 100% exactas.