United States. Office of Drinking Water. (1978). Human viruses in the aquatic environment: A status report with emphasis on the EPA research program : report to Congress. The Office.
Chicago Style (17. basım) AtıfUnited States. Office of Drinking Water. Human Viruses in the Aquatic Environment: A Status Report with Emphasis on the EPA Research Program : Report to Congress. Washington: The Office, 1978.
MLA (8th ed.) AtıfUnited States. Office of Drinking Water. Human Viruses in the Aquatic Environment: A Status Report with Emphasis on the EPA Research Program : Report to Congress. The Office, 1978.
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