Guth, A. R., & Cohen, S. (1989). Red skies of '88: The 1988 forest fire season in the northern Rockies, the northern Great Plains and the greater Yellowstone area. Pictorial Histories Pub. Co..
Цитирование в стиле Чикаго (17-е изд.)Guth, A. Richard, и Stan Cohen. Red Skies of '88: The 1988 Forest Fire Season in the Northern Rockies, the Northern Great Plains and the Greater Yellowstone Area. Missoula, MT: Pictorial Histories Pub. Co., 1989.
Цитирование MLA (8-е изд.)Guth, A. Richard, и Stan Cohen. Red Skies of '88: The 1988 Forest Fire Season in the Northern Rockies, the Northern Great Plains and the Greater Yellowstone Area. Pictorial Histories Pub. Co., 1989.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.