APA

(2000). Method of Sampling and Test (Physical and Chemical) for Water and Wastewater. : .

Chicago

2000. Method of Sampling and Test (Physical and Chemical) for Water and Wastewater. : .

Harvard

(2000). Method of Sampling and Test (Physical and Chemical) for Water and Wastewater. : .

MLA

Method of Sampling and Test (Physical and Chemical) for Water and Wastewater. : . 2000.