APA Style
Widiati, Utami. (2009).
English SMA/MA Grade XI Natural Science and Social Science Programmes .
Jakarta:
Bailmu.
Chicago Style
Widiati, Utami.
English SMA/MA Grade XI Natural Science and Social Science Programmes.
Jakarta:
Bailmu,
2009.
Text.
MLA Style
Widiati, Utami.
English SMA/MA Grade XI Natural Science and Social Science Programmes.
Jakarta:
Bailmu,
2009.
Text.
Turabian Style
Widiati, Utami.
English SMA/MA Grade XI Natural Science and Social Science Programmes.
Jakarta:
Bailmu,
2009.
Print.