WARD, R. C. (1990). Design Of Water Quality Monitoring Systems Robert C. Ward; Jim C. Loftis And Graham B. Mcbride. Van Nostrand Reinhold.
Chicago-referens (17:e uppl.)WARD, Robert C. Design Of Water Quality Monitoring Systems Robert C. Ward; Jim C. Loftis And Graham B. Mcbride. Van Nostrand Reinhold, 1990.
MLA-referens (8:e uppl.)WARD, Robert C. Design Of Water Quality Monitoring Systems Robert C. Ward; Jim C. Loftis And Graham B. Mcbride. Van Nostrand Reinhold, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.