Gaya APA
Atwan, Robert, Vesterman, William. (1987).
Effective writing for the college curriculum .
New York:
McGraw Hill.
Gaya Chicago
Atwan, Robert, Vesterman, William.
Effective writing for the college curriculum.
New York:
McGraw Hill,
1987.
Buku.
Gaya MLA
Atwan, Robert, Vesterman, William.
Effective writing for the college curriculum.
New York:
McGraw Hill,
1987.
Buku.
Gaya Turabian
Atwan, Robert, Vesterman, William.
Effective writing for the college curriculum.
New York:
McGraw Hill,
1987.
Buku.