APA Style
Harwood, Richard. (2006).
IGCSE Chemistry .
Cambridge:
Cambridge University Press.
Chicago Style
Harwood, Richard.
IGCSE Chemistry.
Cambridge:
Cambridge University Press,
2006.
Text.
MLA Style
Harwood, Richard.
IGCSE Chemistry.
Cambridge:
Cambridge University Press,
2006.
Text.
Turabian Style
Harwood, Richard.
IGCSE Chemistry.
Cambridge:
Cambridge University Press,
2006.
Print.