Water Environment Federation. Nutrient Removal Task Force. (2011). Nutrient removal: WEF manual of practice no. 34 (First edition.). McGraw-Hill Education.
Style de citation Chicago (17e éd.)Water Environment Federation. Nutrient Removal Task Force. Nutrient Removal: WEF Manual of Practice No. 34. First edition. New York, N.Y.: McGraw-Hill Education, 2011.
Style de citation MLA (8e éd.)Water Environment Federation. Nutrient Removal Task Force. Nutrient Removal: WEF Manual of Practice No. 34. First edition. McGraw-Hill Education, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.