APA

Tang N., United States & University of Puerto Rico M. (1975). Estimate of water pollution potential based on characteristics of domestic sewage in Puerto Rico. Mayaguez: Water Resources Research Institute, Research Center, University of Puerto Rico, Mayaguez Campus.

Chicago

Tang Ning-Hsi, United States and University of Puerto Rico Mayaguez. 1975. Estimate of water pollution potential based on characteristics of domestic sewage in Puerto Rico. Mayaguez: Water Resources Research Institute, Research Center, University of Puerto Rico, Mayaguez Campus.

Harvard

Tang N., United States and University of Puerto Rico M. (1975). Estimate of water pollution potential based on characteristics of domestic sewage in Puerto Rico. Mayaguez: Water Resources Research Institute, Research Center, University of Puerto Rico, Mayaguez Campus.

MLA

Tang Ning-Hsi, United States and University of Puerto Rico Mayaguez. Estimate of water pollution potential based on characteristics of domestic sewage in Puerto Rico. Mayaguez: Water Resources Research Institute, Research Center, University of Puerto Rico, Mayaguez Campus. 1975.