APA Style
KOH, CAROLINE. (2007).
SCIENCE IN FOCUS BIOLOGY 'O'LEVEL PRACTICAL WORKBOOK .
ASHLAND:
PEARSON.
Chicago Style
KOH, CAROLINE.
SCIENCE IN FOCUS BIOLOGY 'O'LEVEL PRACTICAL WORKBOOK.
ASHLAND:
PEARSON,
2007.
Text.
MLA Style
KOH, CAROLINE.
SCIENCE IN FOCUS BIOLOGY 'O'LEVEL PRACTICAL WORKBOOK.
ASHLAND:
PEARSON,
2007.
Text.
Turabian Style
KOH, CAROLINE.
SCIENCE IN FOCUS BIOLOGY 'O'LEVEL PRACTICAL WORKBOOK.
ASHLAND:
PEARSON,
2007.
Print.