Jackson, D. (1987). Among the sleeping giants: Occasional pieces on Lewis and Clark. University of Illinois Press.
Цитирование в стиле Чикаго (17-е изд.)Jackson, Donald. Among the Sleeping Giants: Occasional Pieces on Lewis and Clark. Urbana: University of Illinois Press, 1987.
Цитирование MLA (8-е изд.)Jackson, Donald. Among the Sleeping Giants: Occasional Pieces on Lewis and Clark. University of Illinois Press, 1987.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.