American Public Health Association & Rice, E. W. (2012). Standard methods for the examination of water and wastewater (22nd ed.). American Public Health Association.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
American Public Health Association agus Eugene W. Rice. Standard Methods for the Examination of Water and Wastewater. 22nd ed. Wasington, DC: American Public Health Association, 2012.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
American Public Health Association agus Eugene W. Rice. Standard Methods for the Examination of Water and Wastewater. 22nd ed. American Public Health Association, 2012.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.