APA Style
Putri, Ratna Setyomati. (2006).
Smile 2 (Student'S Book) Learning English .
Jakarta:
Erlangga.
Chicago Style
Putri, Ratna Setyomati.
Smile 2 (Student'S Book) Learning English.
Jakarta:
Erlangga,
2006.
Printed Book.
MLA Style
Putri, Ratna Setyomati.
Smile 2 (Student'S Book) Learning English.
Jakarta:
Erlangga,
2006.
Printed Book.
Turabian Style
Putri, Ratna Setyomati.
Smile 2 (Student'S Book) Learning English.
Jakarta:
Erlangga,
2006.
Printed Book.