Gaya APA
Garis besar geomorfologi Indonesia = Geomorphological map of Indonesia. (2014).
Yogyakarta:
Gadjah Mada University Press.
Gaya Chicago
Garis besar geomorfologi Indonesia = Geomorphological map of Indonesia.
.
Yogyakarta:
Gadjah Mada University Press,
2014.
Buku.
Gaya MLA
Garis besar geomorfologi Indonesia = Geomorphological map of Indonesia.
.
Yogyakarta:
Gadjah Mada University Press,
2014.
Buku.
Gaya Turabian
Garis besar geomorfologi Indonesia = Geomorphological map of Indonesia.
Yogyakarta:
Gadjah Mada University Press,
2014.
Buku.