Gaya APA
SALE, Roger. (1970).
On writing .
New York:
Random House.
Gaya Chicago
SALE, Roger.
On writing.
New York:
Random House,
1970.
Text.
Gaya MLA
SALE, Roger.
On writing.
New York:
Random House,
1970.
Text.
Gaya Turabian
SALE, Roger.
On writing.
New York:
Random House,
1970.
Print.