APA Style
Yalcin, Ahmet. (2003).
Speed Up Grammar 1 .
Bogor:
Yudhistira.
Chicago Style
Yalcin, Ahmet.
Speed Up Grammar 1.
Bogor:
Yudhistira,
2003.
Buku.
MLA Style
Yalcin, Ahmet.
Speed Up Grammar 1.
Bogor:
Yudhistira,
2003.
Buku.
Turabian Style
Yalcin, Ahmet.
Speed Up Grammar 1.
Bogor:
Yudhistira,
2003.
Buku.