APA-ийн эшлэл(7 дахь хэвлэлт)

Paskoff, P. F. (2007). Troubled waters: Steamboat disasters, river improvements, and American public policy, 1821-1860. Louisiana State University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Paskoff, Paul F. Troubled Waters: Steamboat Disasters, River Improvements, and American Public Policy, 1821-1860. Baton Rouge: Louisiana State University Press, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Paskoff, Paul F. Troubled Waters: Steamboat Disasters, River Improvements, and American Public Policy, 1821-1860. Louisiana State University Press, 2007.