APA Style
Willis, Shirley. (2003).
Jam Berapa Sih? .
United Kingdom:
Erlangga.
Chicago Style
Willis, Shirley.
Jam Berapa Sih?.
United Kingdom:
Erlangga,
2003.
.
MLA Style
Willis, Shirley.
Jam Berapa Sih?.
United Kingdom:
Erlangga,
2003.
.
Turabian Style
Willis, Shirley.
Jam Berapa Sih?.
United Kingdom:
Erlangga,
2003.
.