Cita APA (7a ed.)
Singh, S. P., & Guiterrez, J. (1990). Effect of plant density on selection for seed yield in two population types of Phaseolus vulgaris L.
Cita Chicago Style (17a ed.)
Singh, Shree P., y JA Guiterrez. Effect of Plant Density on Selection for Seed Yield in Two Population Types of Phaseolus Vulgaris L. 1990.
Cita MLA (9a ed.)
Singh, Shree P., y JA Guiterrez. Effect of Plant Density on Selection for Seed Yield in Two Population Types of Phaseolus Vulgaris L. 1990.
Precaución: Estas citas no son 100% exactas.