APA Style
Writing skills Jil.2. (2012).
Singapore:
Alston Publishing House.
Chicago Style
Writing skills Jil.2.
Jil.2.
Singapore:
Alston Publishing House,
2012.
Text.
MLA Style
Writing skills Jil.2.
Jil.2.
Singapore:
Alston Publishing House,
2012.
Text.
Turabian Style
Writing skills Jil.2.
Singapore:
Alston Publishing House,
2012.
Print.