Cita APA (7a ed.)
Wilson, R. (1984). Goats and sheep in the traditional livestock production systems in semi-arid northern Africa: Their importance, productivity and constraints on production. Westview Press, Inc.
Cita Chicago Style (17a ed.)
Wilson, R.T. Goats and Sheep in the Traditional Livestock Production Systems in Semi-arid Northern Africa: Their Importance, Productivity and Constraints on Production. Westview Press, Inc, 1984.
Cita MLA (9a ed.)
Wilson, R.T. Goats and Sheep in the Traditional Livestock Production Systems in Semi-arid Northern Africa: Their Importance, Productivity and Constraints on Production. Westview Press, Inc, 1984.
Precaución: Estas citas no son 100% exactas.