Цитирование APA (7-е изд.)
Keirns, P. (2007). Water supply and sanitation services for the rural poor: The Gram Vikas experience. Practical action publishing.
Цитирование в стиле Чикаго (17-е изд.)
Keirns, Pamela. Water Supply and Sanitation Services for the Rural Poor: The Gram Vikas Experience. Warwickshire: Practical action publishing, 2007.
Цитирование MLA (9-е изд.)
Keirns, Pamela. Water Supply and Sanitation Services for the Rural Poor: The Gram Vikas Experience. Practical action publishing, 2007.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.