Gaya APA
LANGAN, John. (2005).
College writing skills with readings .
New York:
Mc Graw Hill.
Gaya Chicago
LANGAN, John.
College writing skills with readings.
New York:
Mc Graw Hill,
2005.
Textbook.
Gaya MLA
LANGAN, John.
College writing skills with readings.
New York:
Mc Graw Hill,
2005.
Textbook.
Gaya Turabian
LANGAN, John.
College writing skills with readings.
New York:
Mc Graw Hill,
2005.
Textbook.