APA Style
Murphy, Raymond. (1997; 2001).
Essential Grammar in Use: A self-study reference and practice book for elementary students of English, SECOND EDITION (2nd).
New York:
Cambridge University Press.
Chicago Style
Murphy, Raymond.
Essential Grammar in Use: A self-study reference and practice book for elementary students of English, SECOND EDITION.
2nd
New York:
Cambridge University Press,
1997; 2001.
Text.
MLA Style
Murphy, Raymond.
Essential Grammar in Use: A self-study reference and practice book for elementary students of English, SECOND EDITION.
2nd
New York:
Cambridge University Press,
1997; 2001.
Text.
Turabian Style
Murphy, Raymond.
Essential Grammar in Use: A self-study reference and practice book for elementary students of English, SECOND EDITION.
2nd
New York:
Cambridge University Press,
1997; 2001.
Print.