Cita APA (7a ed.)
Beukes, D., Villiers, M. d., Mkhize, S., Sally, H., & Rensburg, L. v. (2003). Proceedings of the Symposium and Workshop on Water Conservation Technologies for Sustainable Dryland Agriculture in Sub-Saharan Africa (WCT), held at Bloem Spa Lodge and Conference Centre, Bloemfontein, South Africa, 8-11 April 2003. ARC-Institute for Soil, Climate and Water.
Cita Chicago Style (17a ed.)
Beukes, D., M. de Villiers, S. Mkhize, Hilmy Sally, y L.D. van Rensburg. Proceedings of the Symposium and Workshop on Water Conservation Technologies for Sustainable Dryland Agriculture in Sub-Saharan Africa (WCT), Held at Bloem Spa Lodge and Conference Centre, Bloemfontein, South Africa, 8-11 April 2003. ARC-Institute for Soil, Climate and Water, 2003.
Cita MLA (9a ed.)
Beukes, D., et al. Proceedings of the Symposium and Workshop on Water Conservation Technologies for Sustainable Dryland Agriculture in Sub-Saharan Africa (WCT), Held at Bloem Spa Lodge and Conference Centre, Bloemfontein, South Africa, 8-11 April 2003. ARC-Institute for Soil, Climate and Water, 2003.
Precaución: Estas citas no son 100% exactas.