Gaya APA
Pei, Mario. (1960).
The Story of Language .
New York:
The New American Library.
Gaya Chicago
Pei, Mario.
The Story of Language.
New York:
The New American Library,
1960.
Buku.
Gaya MLA
Pei, Mario.
The Story of Language.
New York:
The New American Library,
1960.
Buku.
Gaya Turabian
Pei, Mario.
The Story of Language.
New York:
The New American Library,
1960.
Buku.