APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Mutel, C. F. (2010). A watershed year: Anatomy of the Iowa floods of 2008. University of Iowa Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Cornelia Fleischer Mutel. A Watershed Year: Anatomy of the Iowa Floods of 2008. Iowa City: University of Iowa Press, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Cornelia Fleischer Mutel. A Watershed Year: Anatomy of the Iowa Floods of 2008. University of Iowa Press, 2010.