Gabriels, W., Goethals, P., & De Pauw, N. (2005). Implications of taxonomic modifications and alien species on biological waterquality assessment as exemplified by the Belgian Biotic Index method. Hydrobiologia, 542(1-3), 137. https://doi.org/10.1007/s10750-004-1452-7
Chicago Style (17th ed.) CitationGabriels, W., P.L.M Goethals, and N. De Pauw. "Implications of Taxonomic Modifications and Alien Species on Biological Waterquality Assessment as Exemplified by the Belgian Biotic Index Method." Hydrobiologia 542, no. 1-3 (2005): 137. https://doi.org/10.1007/s10750-004-1452-7.
MLA (9th ed.) CitationGabriels, W., et al. "Implications of Taxonomic Modifications and Alien Species on Biological Waterquality Assessment as Exemplified by the Belgian Biotic Index Method." Hydrobiologia, vol. 542, no. 1-3, 2005, p. 137, https://doi.org/10.1007/s10750-004-1452-7.