Não informado. (2000). Technical bulletin. Institute for Land and Water Management Research.
Style de citation Chicago (17e éd.)Não informado. Technical Bulletin. Wageningen, Holanda: Institute for Land and Water Management Research, 2000.
Style de citation MLA (8e éd.)Não informado. Technical Bulletin. Institute for Land and Water Management Research, 2000.
Attention : ces citations peuvent ne pas être correctes à 100%.