Cita APA (7a ed.)
Day-Rubenstein, K., Smale, M., & Widrlechner, M. P. (2006). Demand for crop genetic resources and the US National Plant Germplasm System. Wiley.
Cita Chicago Style (17a ed.)
Day-Rubenstein, Kelly, Melinda Smale, y Mark P. Widrlechner. Demand for Crop Genetic Resources and the US National Plant Germplasm System. Wiley, 2006.
Cita MLA (9a ed.)
Day-Rubenstein, Kelly, et al. Demand for Crop Genetic Resources and the US National Plant Germplasm System. Wiley, 2006.
Precaución: Estas citas no son 100% exactas.