Gaya APA

Baetsle, P., Dosterom, P, V. (2008). Creating spatial information infrastructures: towards the spatial semantic web . Boca Raton: CRC Press.

Gaya MLA

Baetsle, P.L.., Dosterom, Peter, Van. "Creating spatial information infrastructures: towards the spatial semantic web". Boca Raton: CRC Press, 2008. Text.