Ingram, W. M., Mackenthum, K. M., & Taft, R. A. (1963). Water pollution control sewage treatment water treatment: Selected biological references. U.S.Department of Health, Education, and WelfarePublic Health ServiceDivisión of Water Supply and pollution control.
Chicago Style (17th ed.) CitationIngram, William M., Kenneth M. Mackenthum, and Robert A. Taft. Water Pollution Control Sewage Treatment Water Treatment: Selected Biological References. Washington, US: U.S.Department of Health, Education, and WelfarePublic Health ServiceDivisión of Water Supply and pollution control, 1963.
MLA (9th ed.) CitationIngram, William M., et al. Water Pollution Control Sewage Treatment Water Treatment: Selected Biological References. U.S.Department of Health, Education, and WelfarePublic Health ServiceDivisión of Water Supply and pollution control, 1963.