Gaya APA
Langan, John. (2008).
Exploring writing : paragraphs and essays .
Singapore:
McGraw-Hill.
Gaya Chicago
Langan, John.
Exploring writing : paragraphs and essays.
Singapore:
McGraw-Hill,
2008.
Text.
Gaya MLA
Langan, John.
Exploring writing : paragraphs and essays.
Singapore:
McGraw-Hill,
2008.
Text.
Gaya Turabian
Langan, John.
Exploring writing : paragraphs and essays.
Singapore:
McGraw-Hill,
2008.
Print.