Gaya APA
Urquhart, Vicki. (2005).
Teaching Writing in the Content Areas .
USA:
ASCD.
Gaya Chicago
Urquhart, Vicki.
Teaching Writing in the Content Areas.
USA:
ASCD,
2005.
Text.
Gaya MLA
Urquhart, Vicki.
Teaching Writing in the Content Areas.
USA:
ASCD,
2005.
Text.
Gaya Turabian
Urquhart, Vicki.
Teaching Writing in the Content Areas.
USA:
ASCD,
2005.
Print.