Cita APA (7a ed.)
Spielman, D. J., Cohen, J. I., & Zambrano, P. (2006). Policy, investment, and partnerships for agricultural biotechnology research in Africa: Emerging evidence.
Cita Chicago Style (17a ed.)
Spielman, David J., Joel I. Cohen, y Patricia Zambrano. Policy, Investment, and Partnerships for Agricultural Biotechnology Research in Africa: Emerging Evidence. 2006.
Cita MLA (9a ed.)
Spielman, David J., et al. Policy, Investment, and Partnerships for Agricultural Biotechnology Research in Africa: Emerging Evidence. 2006.
Precaución: Estas citas no son 100% exactas.