APA (7th ed.) Citation
Roca, W., Angel, F., Sarria, R. A., Mayer, J. E., Tohme, J. M., Mejia, A., & Mafla, G. (1992). Future initiatives in biotechnology research for tropical agriculture: The case of cassava.
Chicago Style (17th ed.) Citation
Roca, W., Fernando Angel, Rodrigo A. Sarria, Jorge Edgard Mayer, Joseph M. Tohme, A. Mejia, and G. Mafla. Future Initiatives in Biotechnology Research for Tropical Agriculture: The Case of Cassava. 1992.
MLA (9th ed.) Citation
Roca, W., et al. Future Initiatives in Biotechnology Research for Tropical Agriculture: The Case of Cassava. 1992.
Warning: These citations may not always be 100% accurate.