Gaya APA
An Anthology
.
(1991).
New York:
MCGRAW-HILL.
Gaya Chicago
An Anthology
.
3rd ed.
New York:
MCGRAW-HILL,
1991.
.
Gaya MLA
An Anthology
.
3rd ed.
New York:
MCGRAW-HILL,
1991.
.
Gaya Turabian
An Anthology
.
New York:
MCGRAW-HILL,
1991.
.