APA
Bartram J. (., Ballance R. e., World Health Organization & United Nations Environment Programme. (1996). Water quality monitoring. London: E & FN Spon.
Chicago
Bartram Jamie (ed), Ballance Richard ed, World Health Organization and United Nations Environment Programme. 1996. Water quality monitoring. London: E & FN Spon.
Harvard
Bartram J. (., Ballance R. e., World Health Organization and United Nations Environment Programme. (1996). Water quality monitoring. London: E & FN Spon.
MLA
Bartram Jamie (ed), Ballance Richard ed, World Health Organization and United Nations Environment Programme. Water quality monitoring. London: E & FN Spon. 1996.