Wilderness Video (Firm) & Image Entertainment (Firm). (2010). Glacier National Park. Wilderness Video : Distributed by Image Entertainment.
Цитирование в стиле Чикаго (17-е изд.)Wilderness Video (Firm) и Image Entertainment (Firm). Glacier National Park. Chatsworth, CA: Wilderness Video : Distributed by Image Entertainment, 2010.
Цитирование MLA (8-е изд.)Wilderness Video (Firm) и Image Entertainment (Firm). Glacier National Park. Wilderness Video : Distributed by Image Entertainment, 2010.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.