Cita APA (7a ed.)
Ortíz, R., Lund, B., & Anderson, S. (2003). Breeding gains and changes in morphotypes of Nordic spring wheat (19011993) under contrasting environments.
Cita Chicago Style (17a ed.)
Ortíz, R., B. Lund, y S.B Anderson. Breeding Gains and Changes in Morphotypes of Nordic Spring Wheat (19011993) Under Contrasting Environments. 2003.
Cita MLA (9a ed.)
Ortíz, R., et al. Breeding Gains and Changes in Morphotypes of Nordic Spring Wheat (19011993) Under Contrasting Environments. 2003.
Precaución: Estas citas no son 100% exactas.