Cita APA (7a ed.)
Sheehy, J. (1996). A nitrogen-led model of grass growth. Oxford University Press.
Cita Chicago Style (17a ed.)
Sheehy, J.E. A Nitrogen-led Model of Grass Growth. Oxford University Press, 1996.
Cita MLA (9a ed.)
Sheehy, J.E. A Nitrogen-led Model of Grass Growth. Oxford University Press, 1996.
Precaución: Estas citas no son 100% exactas.