Lua APA (7ú heag.)
Gleeson, C., & Gray, N. F. (1997). The coliform index and waterborne disease: Problems of microbial drinking water assessment. E & FN SPON.
Lua i Stíl Chicago (17ú heag.)
Gleeson, Cara, agus N. F. Gray. The Coliform Index and Waterborne Disease: Problems of Microbial Drinking Water Assessment. London: E & FN SPON, 1997.
Lua MLA (9ú heag.)
Gleeson, Cara, agus N. F. Gray. The Coliform Index and Waterborne Disease: Problems of Microbial Drinking Water Assessment. E & FN SPON, 1997.
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