Cita APA (7a ed.)
Singh, S. P., Debouck, D. G., & Roca, W. (1997). Successful interspecific hybridization between Phaseolus vulgaris L. and P. costaricensis Freytag & Debouck.
Cita Chicago Style (17a ed.)
Singh, Shree P., Daniel G. Debouck, y W. Roca. Successful Interspecific Hybridization Between Phaseolus Vulgaris L. and P. Costaricensis Freytag & Debouck. 1997.
Cita MLA (9a ed.)
Singh, Shree P., et al. Successful Interspecific Hybridization Between Phaseolus Vulgaris L. and P. Costaricensis Freytag & Debouck. 1997.
Precaución: Estas citas no son 100% exactas.