APA Style
RIWANDI SIHOMBING, [et.al]. (2009).
CARA MUDAH OLIMPIADE KIMIA SMA NASIONAL .
Jakarta:
WAHYUMEDIA.
Chicago Style
RIWANDI SIHOMBING, [et.al].
CARA MUDAH OLIMPIADE KIMIA SMA NASIONAL.
Jakarta:
WAHYUMEDIA,
2009.
Text.
MLA Style
RIWANDI SIHOMBING, [et.al].
CARA MUDAH OLIMPIADE KIMIA SMA NASIONAL.
Jakarta:
WAHYUMEDIA,
2009.
Text.
Turabian Style
RIWANDI SIHOMBING, [et.al].
CARA MUDAH OLIMPIADE KIMIA SMA NASIONAL.
Jakarta:
WAHYUMEDIA,
2009.
Print.