Cita APA (7a ed.)
Fitzhugh, H. (1998). Contribution of livestock to food production in developing countries.
Cita Chicago Style (17a ed.)
Fitzhugh, H.A. Contribution of Livestock to Food Production in Developing Countries. 1998.
Cita MLA (9a ed.)
Fitzhugh, H.A. Contribution of Livestock to Food Production in Developing Countries. 1998.
Precaución: Estas citas no son 100% exactas.