Williams, C. (1980). Bridge of the gods, mountains of fire: A return to the Columbia Gorge. Friends of the Earth ; Elephant Mountain Arts.
Цитирование в стиле Чикаго (17-е изд.)Williams, Chuck. Bridge of the Gods, Mountains of Fire: A Return to the Columbia Gorge. New York : White Salmon, [Wash.]: Friends of the Earth ; Elephant Mountain Arts, 1980.
Цитирование MLA (8-е изд.)Williams, Chuck. Bridge of the Gods, Mountains of Fire: A Return to the Columbia Gorge. Friends of the Earth ; Elephant Mountain Arts, 1980.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.