Gaya APA
Willis, Hulon. (1967).
Structure style usage : a guide to expository writing / Hulon Willis .
:
New York : Holt.
Gaya Chicago
Willis, Hulon.
Structure style usage : a guide to expository writing / Hulon Willis.
:
New York : Holt,
1967.
Buku.
Gaya MLA
Willis, Hulon.
Structure style usage : a guide to expository writing / Hulon Willis.
:
New York : Holt,
1967.
Buku.
Gaya Turabian
Willis, Hulon.
Structure style usage : a guide to expository writing / Hulon Willis.
:
New York : Holt,
1967.
Buku.