Penggayaan APA
UR, Penny. (1981).
Discussions that work : .
Australia:
Cambridge University Press.
Chicago Style
UR, Penny.
Discussions that work : .
Australia:
Cambridge University Press,
1981.
Buku.
MLA Style
UR, Penny.
Discussions that work : .
Australia:
Cambridge University Press,
1981.
Buku.
Turabian Style
UR, Penny.
Discussions that work : .
Australia:
Cambridge University Press,
1981.
Buku.