APA Style
Sim, Wee Chee. ().
Maths Challenge : Creative and Critical Thinking Skills Ages 9-10 Elementary 3B .
:
Alston Publishing House.
Chicago Style
Sim, Wee Chee.
Maths Challenge : Creative and Critical Thinking Skills Ages 9-10 Elementary 3B.
:
Alston Publishing House,
.
Text.
MLA Style
Sim, Wee Chee.
Maths Challenge : Creative and Critical Thinking Skills Ages 9-10 Elementary 3B.
:
Alston Publishing House,
.
Text.
Turabian Style
Sim, Wee Chee.
Maths Challenge : Creative and Critical Thinking Skills Ages 9-10 Elementary 3B.
:
Alston Publishing House,
.
Print.