Gaya APA
Langan, John. (2005).
College Writing Skills with Readings (Ed. 6).
Boston:
McGraw-Hill.
Gaya Chicago
Langan, John.
College Writing Skills with Readings.
Ed. 6
Boston:
McGraw-Hill,
2005.
Text.
Gaya MLA
Langan, John.
College Writing Skills with Readings.
Ed. 6
Boston:
McGraw-Hill,
2005.
Text.
Gaya Turabian
Langan, John.
College Writing Skills with Readings.
Ed. 6
Boston:
McGraw-Hill,
2005.
Print.