Gaya APA
Swan, Michael. (2009).
Practical English Usage (Third).
Oxford:
Oxford University Press.
Gaya Chicago
Swan, Michael.
Practical English Usage.
Third
Oxford:
Oxford University Press,
2009.
Text.
Gaya MLA
Swan, Michael.
Practical English Usage.
Third
Oxford:
Oxford University Press,
2009.
Text.
Gaya Turabian
Swan, Michael.
Practical English Usage.
Third
Oxford:
Oxford University Press,
2009.
Print.