Stille, D. R. (2005). Erosion: How land forms, how it changes. Compass Point Books.
Cita Chicago Style (17a ed.)Stille, Darlene R. Erosion: How Land Forms, How It Changes. Minneapolis, MN: Compass Point Books, 2005.
Cita MLA (8a ed.)Stille, Darlene R. Erosion: How Land Forms, How It Changes. Compass Point Books, 2005.
Precaución: Estas citas no son 100% exactas.