Penggayaan APA
JOO, Mary Tay Wan. (1993).
The english language in Singapore: .
Jakarta:
Unipress.
Chicago Style
JOO, Mary Tay Wan.
The english language in Singapore:.
Jakarta:
Unipress,
1993.
Buku.
MLA Style
JOO, Mary Tay Wan.
The english language in Singapore:.
Jakarta:
Unipress,
1993.
Buku.
Turabian Style
JOO, Mary Tay Wan.
The english language in Singapore:.
Jakarta:
Unipress,
1993.
Buku.