Hoogerkamp, M. (1984). Changes in productivity of grassland with ageing.
Cita Chicago Style (17a ed.)Hoogerkamp, M. Changes in Productivity of Grassland with Ageing. 1984.
Cita MLA (8a ed.)Hoogerkamp, M. Changes in Productivity of Grassland with Ageing. 1984.
Precaución: Estas citas no son 100% exactas.