APA Style
Number Land Number Book 2. ().
:
Gaba Educational.
Chicago Style
Number Land Number Book 2.
.
:
Gaba Educational,
.
Text.
MLA Style
Number Land Number Book 2.
.
:
Gaba Educational,
.
Text.
Turabian Style
Number Land Number Book 2.
:
Gaba Educational,
.
Print.