APA Style
Lee, Helen. (2007).
New Syllabus Science Primary 4 .
Singapore:
Educational Publishing House.
Chicago Style
Lee, Helen.
New Syllabus Science Primary 4.
Singapore:
Educational Publishing House,
2007.
Text.
MLA Style
Lee, Helen.
New Syllabus Science Primary 4.
Singapore:
Educational Publishing House,
2007.
Text.
Turabian Style
Lee, Helen.
New Syllabus Science Primary 4.
Singapore:
Educational Publishing House,
2007.
Print.