APA Style
Murphy, Raymond. (2012).
English grammar in use (4).
Singapore:
Cambridge University Press, Singapore.
Chicago Style
Murphy, Raymond.
English grammar in use.
4
Singapore:
Cambridge University Press, Singapore,
2012.
Text.
MLA Style
Murphy, Raymond.
English grammar in use.
4
Singapore:
Cambridge University Press, Singapore,
2012.
Text.
Turabian Style
Murphy, Raymond.
English grammar in use.
4
Singapore:
Cambridge University Press, Singapore,
2012.
Print.