Watkins, T. H. (1971). Gold and silver in the West: The illustrated history of an American dream. American West Pub. Co.
Цитирование в стиле Чикаго (17-е изд.)Watkins, T. H. Gold and Silver in the West: The Illustrated History of an American Dream. Palo Alto, Calif.: American West Pub. Co, 1971.
Цитирование MLA (8-е изд.)Watkins, T. H. Gold and Silver in the West: The Illustrated History of an American Dream. American West Pub. Co, 1971.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.