APA Alıntı

American Public Health Association. (1992). Standard methods: For the examination of water and wastewater. Washington DC: American Public Health Association.

Chicago Stili Alıntı

American Public Health Association. Standard Methods: For the Examination of Water and Wastewater. Washington DC: American Public Health Association, 1992.

MLA Alıntı

American Public Health Association. Standard Methods: For the Examination of Water and Wastewater. Washington DC: American Public Health Association, 1992.