APA Style

Childcraft - The How And Why Library Volume 13 : Mathemagic. (1982). Usa: World Book-Childcraft International.

Chicago Style

Childcraft - The How And Why Library Volume 13 : Mathemagic. . Usa: World Book-Childcraft International, 1982. Printed Book.

MLA Style

Childcraft - The How And Why Library Volume 13 : Mathemagic. . Usa: World Book-Childcraft International, 1982. Printed Book.

Turabian Style

Childcraft - The How And Why Library Volume 13 : Mathemagic. Usa: World Book-Childcraft International, 1982. Printed Book.