APA Style
Ong, Jamie. (2006).
Learn about Grammar .
Singapore:
Educational Publishing House Pte Ltd.
Chicago Style
Ong, Jamie.
Learn about Grammar.
Singapore:
Educational Publishing House Pte Ltd,
2006.
Text.
MLA Style
Ong, Jamie.
Learn about Grammar.
Singapore:
Educational Publishing House Pte Ltd,
2006.
Text.
Turabian Style
Ong, Jamie.
Learn about Grammar.
Singapore:
Educational Publishing House Pte Ltd,
2006.
Print.