Lua APA (7ú heag.)
Bolto, B. A., & Paw�owski, �. (1987). Wastewater treatment by ion-exchange. Oxford & IBH Publishing Co..
Lua i Stíl Chicago (17ú heag.)
Bolto, B. A., agus �ucjan Paw�owski. Wastewater Treatment by Ion-exchange. New York: Oxford & IBH Publishing Co., 1987.
Lua MLA (9ú heag.)
Bolto, B. A., agus �ucjan Paw�owski. Wastewater Treatment by Ion-exchange. Oxford & IBH Publishing Co., 1987.
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