APA Style
Indrajit, Richardus Eko, Djokopranoto, Richardus. ().
.
:
.
Chicago Style
Indrajit, Richardus Eko, Djokopranoto, Richardus.
.
:
,
.
.
MLA Style
Indrajit, Richardus Eko, Djokopranoto, Richardus.
.
:
,
.
.
Turabian Style
Indrajit, Richardus Eko, Djokopranoto, Richardus.
.
:
,
.
.