APA Style
Hasibuan, Sofia Rangkuti. (2000).
English Language Structure A Complete Reference Book .
Jakarta:
Djambatan.
Chicago Style
Hasibuan, Sofia Rangkuti.
English Language Structure A Complete Reference Book.
Jakarta:
Djambatan,
2000.
Text.
MLA Style
Hasibuan, Sofia Rangkuti.
English Language Structure A Complete Reference Book.
Jakarta:
Djambatan,
2000.
Text.
Turabian Style
Hasibuan, Sofia Rangkuti.
English Language Structure A Complete Reference Book.
Jakarta:
Djambatan,
2000.
Print.