Cita APA (7a ed.)
Muleba, N., Mwanke, M., & Drabo, I. (1991). Use of successional sowing in evaluating cowpea (Vigna unguiculata) adaptation to drought in the Sudan savannah zone. 1. Seed yield response. Cambridge University Press.
Cita Chicago Style (17a ed.)
Muleba, N., M. Mwanke, y I. Drabo. Use of Successional Sowing in Evaluating Cowpea (Vigna Unguiculata) Adaptation to Drought in the Sudan Savannah Zone. 1. Seed Yield Response. Cambridge University Press, 1991.
Cita MLA (9a ed.)
Muleba, N., et al. Use of Successional Sowing in Evaluating Cowpea (Vigna Unguiculata) Adaptation to Drought in the Sudan Savannah Zone. 1. Seed Yield Response. Cambridge University Press, 1991.
Precaución: Estas citas no son 100% exactas.