Cita APA (7a ed.)
Brokken, R., & Seyoum, S. (1992). Dairy marketing in sub-Saharan Africa. Proceedings of a symposium. International Livestock Centre for Africa.
Cita Chicago Style (17a ed.)
Brokken, R.F, y Solomon Seyoum. Dairy Marketing in Sub-Saharan Africa. Proceedings of a Symposium. International Livestock Centre for Africa, 1992.
Cita MLA (9a ed.)
Brokken, R.F, y Solomon Seyoum. Dairy Marketing in Sub-Saharan Africa. Proceedings of a Symposium. International Livestock Centre for Africa, 1992.
Precaución: Estas citas no son 100% exactas.