Dyfyniad APA
Cohen, W. A., & Johnson, R. (2005). Filth: Dirt, disgust, and modern life. University of Minnesota Press.
Dyfyniad Arddull Chicago
Cohen, William A., and Ryan Johnson. Filth: Dirt, Disgust, and Modern Life. Minneapolis: University of Minnesota Press, 2005.
Dyfyniad MLA
Cohen, William A., and Ryan Johnson. Filth: Dirt, Disgust, and Modern Life. University of Minnesota Press, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.