Washington Trust for Historic Preservation. The Trust news. Washington Trust for Historic Preservation.
Цитирование в стиле Чикаго (17-е изд.)Washington Trust for Historic Preservation. The Trust News. Seattle, Wash.: Washington Trust for Historic Preservation.
Цитирование MLA (8-е изд.)Washington Trust for Historic Preservation. The Trust News. Washington Trust for Historic Preservation.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.