Стиль цитування APA (7-ме видання)

National Research Council (U.S.). Committee on Water Quality Improvement for the Pittsburgh Region & ebrary, Inc. (2005). Regional cooperation for water quality improvement in southwestern Pennsylvania. National Academies Press.

Чикаго стиль цитування (17-те видання)

National Research Council (U.S.). Committee on Water Quality Improvement for the Pittsburgh Region та Inc ebrary. Regional Cooperation for Water Quality Improvement in Southwestern Pennsylvania. Washington, DC: National Academies Press, 2005.

Стиль цитування MLA (9-ме видання)

National Research Council (U.S.). Committee on Water Quality Improvement for the Pittsburgh Region та Inc ebrary. Regional Cooperation for Water Quality Improvement in Southwestern Pennsylvania. National Academies Press, 2005.