Gaya APA

PAVLOPOULOS, K, ;, E, N, ;, V, A. (2009). Mapping Geomorphological Environments . : Sringer Verlag Berlin.

Gaya MLA

PAVLOPOULOS, Kosmas, ;, EVELPIDOU,, Niki., ;, VASSILOPOULOS,, Andreas.. "Mapping Geomorphological Environments". : Sringer Verlag Berlin, 2009. Buku.