European Water Pollution Control Association. (1991). European water pollution control. Elsevier Science.
Citação do estilo Chicago (17ª ed.)European Water Pollution Control Association. European Water Pollution Control. Amsterdam: Elsevier Science, 1991.
Citação MLA (8ª ed.)European Water Pollution Control Association. European Water Pollution Control. Elsevier Science, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.