Gaya APA
Swan, Michael, Walter, Catherine. (1989).
The Cambridge English Course: Students Book 3 .
Cambridge, Mass:
Cambridge University Press.
Gaya Chicago
Swan, Michael, Walter, Catherine.
The Cambridge English Course: Students Book 3.
Cambridge, Mass:
Cambridge University Press,
1989.
Buku.
Gaya MLA
Swan, Michael, Walter, Catherine.
The Cambridge English Course: Students Book 3.
Cambridge, Mass:
Cambridge University Press,
1989.
Buku.
Gaya Turabian
Swan, Michael, Walter, Catherine.
The Cambridge English Course: Students Book 3.
Cambridge, Mass:
Cambridge University Press,
1989.
Buku.