APA Style
Riley, Peter D.. (2005).
Checkpoint Science 2: workbook (New Edition).
London:
Hodder Education.
Chicago Style
Riley, Peter D..
Checkpoint Science 2: workbook.
New Edition
London:
Hodder Education,
2005.
Text.
MLA Style
Riley, Peter D..
Checkpoint Science 2: workbook.
New Edition
London:
Hodder Education,
2005.
Text.
Turabian Style
Riley, Peter D..
Checkpoint Science 2: workbook.
New Edition
London:
Hodder Education,
2005.
Print.