Gaya APA
Sumatra: Crossroads of culture. (2009).
Leiden:
KITLV Press.
Gaya Chicago
Sumatra: Crossroads of culture.
.
Leiden:
KITLV Press,
2009.
Buku.
Gaya MLA
Sumatra: Crossroads of culture.
.
Leiden:
KITLV Press,
2009.
Buku.
Gaya Turabian
Sumatra: Crossroads of culture.
Leiden:
KITLV Press,
2009.
Buku.