Não informado. (1991). Environmental Toxicology and Water Quality. John Wiley & Sons.
Citação do estilo Chicago (17ª ed.)Não informado. Environmental Toxicology and Water Quality. New York: John Wiley & Sons, 1991.
Citação MLA (8ª ed.)Não informado. Environmental Toxicology and Water Quality. John Wiley & Sons, 1991.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.