APA Style
TAY, BEVERLY. (2007).
SCENCE IN FOCUS BIOLOGY 'O' LEVEL THEORY WORKBOOK (Teacher's Edition) .
SINGAPORE:
PEARSON EDUCATION.
Chicago Style
TAY, BEVERLY.
SCENCE IN FOCUS BIOLOGY 'O' LEVEL THEORY WORKBOOK (Teacher's Edition).
SINGAPORE:
PEARSON EDUCATION,
2007.
Text.
MLA Style
TAY, BEVERLY.
SCENCE IN FOCUS BIOLOGY 'O' LEVEL THEORY WORKBOOK (Teacher's Edition).
SINGAPORE:
PEARSON EDUCATION,
2007.
Text.
Turabian Style
TAY, BEVERLY.
SCENCE IN FOCUS BIOLOGY 'O' LEVEL THEORY WORKBOOK (Teacher's Edition).
SINGAPORE:
PEARSON EDUCATION,
2007.
Print.