Gaya APA
Namm, Diane, O'Brien, John. (S.a.).
My First Book of Numbers (--).
New York:
Checkerboard Press.
Gaya Chicago
Namm, Diane, O'Brien, John.
My First Book of Numbers.
--
New York:
Checkerboard Press,
S.a..
Text.
Gaya MLA
Namm, Diane, O'Brien, John.
My First Book of Numbers.
--
New York:
Checkerboard Press,
S.a..
Text.
Gaya Turabian
Namm, Diane, O'Brien, John.
My First Book of Numbers.
--
New York:
Checkerboard Press,
S.a..
Print.