Traversy, W. J. (1971). Methods for chemical analysis of waters and wastewaters. Dept. of Fisheries and Forestry, Water Quality Division.
Citazione stile Chigago Style (17a edizione)Traversy, W. J. Methods for Chemical Analysis of Waters and Wastewaters. Ottawa: Dept. of Fisheries and Forestry, Water Quality Division, 1971.
Citatione MLA (8a ed.)Traversy, W. J. Methods for Chemical Analysis of Waters and Wastewaters. Dept. of Fisheries and Forestry, Water Quality Division, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.