Gaya APA

Claramont, C. (2011). Geospatial semantics: 4th International Conference, Geos 2011, Brest, France, May 2011 . Berlin: Springer Verlag.

Gaya MLA

Claramont, Christophe. "Geospatial semantics: 4th International Conference, Geos 2011, Brest, France, May 2011". Berlin: Springer Verlag, 2011. Cetak.