APA Style
Skills for Effective Writing 2. (2014).
Cambridge:
Cambridge University Press.
Chicago Style
Skills for Effective Writing 2.
keempat.
Cambridge:
Cambridge University Press,
2014.
Text.
MLA Style
Skills for Effective Writing 2.
keempat.
Cambridge:
Cambridge University Press,
2014.
Text.
Turabian Style
Skills for Effective Writing 2.
Cambridge:
Cambridge University Press,
2014.
Print.