APA Style
O'Neill, Richard. (2014).
Unlock 2 : reading & writing skills .
Cambridge, UK:
Cambridge University Press.
Chicago Style
O'Neill, Richard.
Unlock 2 : reading & writing skills.
Cambridge, UK:
Cambridge University Press,
2014.
Text.
MLA Style
O'Neill, Richard.
Unlock 2 : reading & writing skills.
Cambridge, UK:
Cambridge University Press,
2014.
Text.
Turabian Style
O'Neill, Richard.
Unlock 2 : reading & writing skills.
Cambridge, UK:
Cambridge University Press,
2014.
Print.