APA Style
Aldiss, D.T et al. (1983).
Geologi lembar Sidikalang, Sumatra .
Bandung:
Puslitbang Geology.
Chicago Style
Aldiss, D.T et al.
Geologi lembar Sidikalang, Sumatra.
Bandung:
Puslitbang Geology,
1983.
Hard Copy.
MLA Style
Aldiss, D.T et al.
Geologi lembar Sidikalang, Sumatra.
Bandung:
Puslitbang Geology,
1983.
Hard Copy.
Turabian Style
Aldiss, D.T et al.
Geologi lembar Sidikalang, Sumatra.
Bandung:
Puslitbang Geology,
1983.
Hard Copy.