Gaya APA
Crowell, Thomas Lee. (1987).
Index to modern English .
New York:
McGraw Hill.
Gaya Chicago
Crowell, Thomas Lee.
Index to modern English.
New York:
McGraw Hill,
1987.
Buku.
Gaya MLA
Crowell, Thomas Lee.
Index to modern English.
New York:
McGraw Hill,
1987.
Buku.
Gaya Turabian
Crowell, Thomas Lee.
Index to modern English.
New York:
McGraw Hill,
1987.
Buku.