APA Style
Riley, Peter D. (2012).
Cambridge Checkpoint Science Student's Book 1 [workbook] .
London:
Hodder Education.
Chicago Style
Riley, Peter D.
Cambridge Checkpoint Science Student's Book 1 [workbook].
London:
Hodder Education,
2012.
Text.
MLA Style
Riley, Peter D.
Cambridge Checkpoint Science Student's Book 1 [workbook].
London:
Hodder Education,
2012.
Text.
Turabian Style
Riley, Peter D.
Cambridge Checkpoint Science Student's Book 1 [workbook].
London:
Hodder Education,
2012.
Print.