APA Style
Soeprapto, F.A.. (1996).
Communicative English grammar for SMU 1 .
Jakarta:
Grasindo.
Chicago Style
Soeprapto, F.A..
Communicative English grammar for SMU 1.
Jakarta:
Grasindo,
1996.
.
MLA Style
Soeprapto, F.A..
Communicative English grammar for SMU 1.
Jakarta:
Grasindo,
1996.
.
Turabian Style
Soeprapto, F.A..
Communicative English grammar for SMU 1.
Jakarta:
Grasindo,
1996.
.