APA Style
Susanto Leo,dkk. (- 2007).
English For Academic Purpose:Essay Writing (- 2007).
:
.
Chicago Style
Susanto Leo,dkk.
English For Academic Purpose:Essay Writing.
- 2007
:
,
- 2007.
Text.
MLA Style
Susanto Leo,dkk.
English For Academic Purpose:Essay Writing.
- 2007
:
,
- 2007.
Text.
Turabian Style
Susanto Leo,dkk.
English For Academic Purpose:Essay Writing.
- 2007
:
,
- 2007.
Print.