APA Style
Hasibuan, Sofia Rangkuti. (2001).
English for Specific Purpose : Medicine (2001).
(Jakarta):
(Djambatan).
Chicago Style
Hasibuan, Sofia Rangkuti.
English for Specific Purpose : Medicine.
2001
(Jakarta):
(Djambatan),
2001.
UMUM.
MLA Style
Hasibuan, Sofia Rangkuti.
English for Specific Purpose : Medicine.
2001
(Jakarta):
(Djambatan),
2001.
UMUM.
Turabian Style
Hasibuan, Sofia Rangkuti.
English for Specific Purpose : Medicine.
2001
(Jakarta):
(Djambatan),
2001.
UMUM.