APA ציטוט

(1998). Standard methods for the examination of water and wastewater. Washington: American Public Health Association.

Trích dẫn kiểu Chicago

Standard Methods for the Examination of Water and Wastewater. Washington: American Public Health Association, 1998.

ציטוט MLA

Standard Methods for the Examination of Water and Wastewater. Washington: American Public Health Association, 1998.