American Public Health Association, American Water Works Association, & Water Environment Federation. (2017). Standard methods for the examination of water and wastewater (23rd edition.). American Public Health Association.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)American Public Health Association, American Water Works Association, và Water Environment Federation. Standard Methods for the Examination of Water and Wastewater. 23rd edition. Washington, D.C: American Public Health Association, 2017.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)American Public Health Association, et al. Standard Methods for the Examination of Water and Wastewater. 23rd edition. American Public Health Association, 2017.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.