Cita APA

Beatty, P. H., Anbessa, Y., Juskiw, P., Carroll, R. T., Wang, J., & Good, A. G. (2010). Nitrogen use efficiencies of spring barley grown under varying nitrogen conditions in the field and growth chamber. Oxford University Press.

Chicago Style Citation

Beatty, Perrin H., Yadeta Anbessa, Patricia Juskiw, Rebecka T. Carroll, Juan Wang, i Allen G. Good. Nitrogen Use Efficiencies of Spring Barley Grown Under Varying Nitrogen Conditions in the Field and Growth Chamber. Oxford University Press, 2010.

Cita MLA

Beatty, Perrin H., et al. Nitrogen Use Efficiencies of Spring Barley Grown Under Varying Nitrogen Conditions in the Field and Growth Chamber. Oxford University Press, 2010.