APA Style
Langley, Andrew, Sabran, Bob. (2007).
Bencana Alam (First).
Jakarta:
Erlangga.
Chicago Style
Langley, Andrew, Sabran, Bob.
Bencana Alam.
First
Jakarta:
Erlangga,
2007.
printed.
MLA Style
Langley, Andrew, Sabran, Bob.
Bencana Alam.
First
Jakarta:
Erlangga,
2007.
printed.
Turabian Style
Langley, Andrew, Sabran, Bob.
Bencana Alam.
First
Jakarta:
Erlangga,
2007.
printed.