APA (7th ed.) Citation
Spielman, D. J., Cohen, J. I., & Zambrano, P. (2006). Policy, investment, and partnerships for agricultural biotechnology research in Africa: Emerging evidence.
Chicago Style (17th ed.) Citation
Spielman, David J., Joel I. Cohen, and Patricia Zambrano. Policy, Investment, and Partnerships for Agricultural Biotechnology Research in Africa: Emerging Evidence. 2006.
MLA (9th ed.) Citation
Spielman, David J., et al. Policy, Investment, and Partnerships for Agricultural Biotechnology Research in Africa: Emerging Evidence. 2006.
Warning: These citations may not always be 100% accurate.