Não informado. (1946). Journal of the British Grassland Society. British Grassland Society.
Style de citation Chicago (17e éd.)Não informado. Journal of the British Grassland Society. Aberystwyth, Alemanha: British Grassland Society, 1946.
Style de citation MLA (8e éd.)Não informado. Journal of the British Grassland Society. British Grassland Society, 1946.
Attention : ces citations peuvent ne pas être correctes à 100%.