Gaya APA
Stephens, Mary. (1992).
Practice advanced writing .
Essex:
Longman.
Gaya Chicago
Stephens, Mary.
Practice advanced writing.
Essex:
Longman,
1992.
Text.
Gaya MLA
Stephens, Mary.
Practice advanced writing.
Essex:
Longman,
1992.
Text.
Gaya Turabian
Stephens, Mary.
Practice advanced writing.
Essex:
Longman,
1992.
Print.