Цитирование APA (7-е изд.)

Washington State Planning Council & United States. National Park Service. (1941). A study of parks, parkways, and recreational areas.

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. [Olympia, 1941.

Цитирование MLA (8-е изд.)

Washington State Planning Council и United States. National Park Service. A Study of Parks, Parkways, and Recreational Areas. 1941.

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