Gaya APA

Veer, P, V., Knox, P, L. (1984). The Geography Of Westrn Europe A Socio-economic Survey . USA : Croom Helm.

Gaya MLA

Veer, Paul, Van., Knox, Paul, L.. "The Geography Of Westrn Europe A Socio-economic Survey". USA : Croom Helm, 1984. Text.