Cita APA (7a ed.)
Walsh, S., Bihizi, J., Droeven, C., Ngendahayo, B., Ndaboroheye, B., & Sperling, L. (2004). Drought, civil strife, and seed vouchers & fairs: The role of the trader in the local seed system. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Walsh, S., JM Bihizi, C. Droeven, B. Ngendahayo, B. Ndaboroheye, y L. Sperling. Drought, Civil Strife, and Seed Vouchers & Fairs: The Role of the Trader in the Local Seed System. International Center for Tropical Agriculture, 2004.
Cita MLA (9a ed.)
Walsh, S., et al. Drought, Civil Strife, and Seed Vouchers & Fairs: The Role of the Trader in the Local Seed System. International Center for Tropical Agriculture, 2004.
Precaución: Estas citas no son 100% exactas.