Affleck, E. L. (1993). Affleck's list of sternwheelers and other larger steamboats working on the Columbia River waterways north of the 47th parallel of latitude 1865-1965. Alexander Nicolls Press.
Цитирование в стиле Чикаго (17-е изд.)Affleck, Edward L. Affleck's List of Sternwheelers and Other Larger Steamboats Working on the Columbia River Waterways North of the 47th Parallel of Latitude 1865-1965. Vancouver, B.C.: Alexander Nicolls Press, 1993.
Цитирование MLA (8-е изд.)Affleck, Edward L. Affleck's List of Sternwheelers and Other Larger Steamboats Working on the Columbia River Waterways North of the 47th Parallel of Latitude 1865-1965. Alexander Nicolls Press, 1993.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.