APA Style
B. Earl, L.D.R. Wilford. (2006).
IGCSE Chemistry .
London:
NWI.
Chicago Style
B. Earl, L.D.R. Wilford.
IGCSE Chemistry.
London:
NWI,
2006.
Printed Book.
MLA Style
B. Earl, L.D.R. Wilford.
IGCSE Chemistry.
London:
NWI,
2006.
Printed Book.
Turabian Style
B. Earl, L.D.R. Wilford.
IGCSE Chemistry.
London:
NWI,
2006.
Printed Book.