APA Style
Shapes. (2007).
Batam Centre:
Phidal Publishing Inc..
Chicago Style
Shapes.
.
Batam Centre:
Phidal Publishing Inc.,
2007.
Book.
MLA Style
Shapes.
.
Batam Centre:
Phidal Publishing Inc.,
2007.
Book.
Turabian Style
Shapes.
Batam Centre:
Phidal Publishing Inc.,
2007.
Book.