Gaya APA
Sluter, C, R. et al (2015).
Cartography maps connecting the world : 27th International Cartographic Conference 2015 - ICC2015 .
London:
Springer.
Gaya MLA
Sluter, Claudia, Robbi. et al.
"Cartography maps connecting the world : 27th International Cartographic Conference 2015 - ICC2015".
London:
Springer,
2015.
Cetak.