APA Style
Swan, Michael. (2016).
Practical English usage (4th ed.).
Oxford, UK:
Oxford University Press.
Chicago Style
Swan, Michael.
Practical English usage.
4th ed.
Oxford, UK:
Oxford University Press,
2016.
Text.
MLA Style
Swan, Michael.
Practical English usage.
4th ed.
Oxford, UK:
Oxford University Press,
2016.
Text.
Turabian Style
Swan, Michael.
Practical English usage.
4th ed.
Oxford, UK:
Oxford University Press,
2016.
Print.