Não informado. (1990). Research Journal of the Water Pollution Control Federation. Water Pollution Control Federation.
Style de citation Chicago (17e éd.)Não informado. Research Journal of the Water Pollution Control Federation. Alexandria, Va: Water Pollution Control Federation, 1990.
Style de citation MLA (8e éd.)Não informado. Research Journal of the Water Pollution Control Federation. Water Pollution Control Federation, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.