APA
United States. EnvironmentalmProtection Agency, . (1982). Handbook for sampling and sample preservation of water and wastewater. Cincinnati: Environmental Protection Agency (EPA).
Chicago
United States. EnvironmentalmProtection Agency, . 1982. Handbook for sampling and sample preservation of water and wastewater. Cincinnati: Environmental Protection Agency (EPA).
Harvard
United States. EnvironmentalmProtection Agency, . (1982). Handbook for sampling and sample preservation of water and wastewater. Cincinnati: Environmental Protection Agency (EPA).
MLA
United States. EnvironmentalmProtection Agency, . Handbook for sampling and sample preservation of water and wastewater. Cincinnati: Environmental Protection Agency (EPA). 1982.