APA-viite (7. p.)
ebrary, Inc, Cohen, W. A., & Johnson, R. (2005). Filth: Dirt, disgust, and modern life. University of Minnesota Press.
Chicago-viite (17. p.)
ebrary, Inc, William A. Cohen, ja Ryan Johnson. Filth: Dirt, Disgust, and Modern Life. Minneapolis: University of Minnesota Press, 2005.
MLA-viite (9. p.)
ebrary, Inc, et al. Filth: Dirt, Disgust, and Modern Life. University of Minnesota Press, 2005.
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