APA Citation

American Public Health Association, A. W. W. A. (1999). Standard Methods for the Examination of Water and Wastewater. US.

Trích dẫn kiểu Chicago

American Public Health Association, American Water Works Association. Standard Methods for the Examination of Water and Wastewater. US, 1999.

MLA Citation

American Public Health Association, American Water Works Association. Standard Methods for the Examination of Water and Wastewater. US, 1999.

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