Gaya APA
Basic design. (1960).
New York:
The World Publishing Co..
Gaya Chicago
Basic design.
.
New York:
The World Publishing Co.,
1960.
Buku.
Gaya MLA
Basic design.
.
New York:
The World Publishing Co.,
1960.
Buku.
Gaya Turabian
Basic design.
New York:
The World Publishing Co.,
1960.
Buku.