Cita APA (7a ed.)
Debouck, D. G., Toro Chica, O., Paredes, O. M., Johnson, W. C., & Gepts, P. L. (1993). Genetic diversity and ecological distribution of Phaseolus vulgaris (Fabaceae) in Northwestern South America. Springer.
Cita Chicago Style (17a ed.)
Debouck, Daniel G., Orlando Toro Chica, Oscar M. Paredes, William C. Johnson, y Paul L. Gepts. Genetic Diversity and Ecological Distribution of Phaseolus Vulgaris (Fabaceae) in Northwestern South America. Springer, 1993.
Cita MLA (9a ed.)
Debouck, Daniel G., et al. Genetic Diversity and Ecological Distribution of Phaseolus Vulgaris (Fabaceae) in Northwestern South America. Springer, 1993.
Precaución: Estas citas no son 100% exactas.