Цитирование APA (7-е изд.)

Washington State Planning Council & United States. National Park Service. (1939). A study of parks, parkways and recreational areas, state of Washington.

Цитирование в стиле Чикаго (17-е изд.)

Washington State Planning Council и United States. National Park Service. A Study of Parks, Parkways and Recreational Areas, State of Washington. [Olympia], 1939.

Цитирование MLA (8-е изд.)

Washington State Planning Council и United States. National Park Service. A Study of Parks, Parkways and Recreational Areas, State of Washington. 1939.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.