APA Style
Ruth, Y. L. Wong. (2000).
Celebrate English! 1B .
Singapore:
Longman Singapore.
Chicago Style
Ruth, Y. L. Wong.
Celebrate English! 1B.
Singapore:
Longman Singapore,
2000.
Text.
MLA Style
Ruth, Y. L. Wong.
Celebrate English! 1B.
Singapore:
Longman Singapore,
2000.
Text.
Turabian Style
Ruth, Y. L. Wong.
Celebrate English! 1B.
Singapore:
Longman Singapore,
2000.
Print.