Style de citation APA (7e éd.)

(1999). Baby Donald makes a snowfriend: A book about shapes / written by Marilyn J. Sapienza.

Style de citation Chicago (17e éd.)

Baby Donald Makes a Snowfriend: A Book About Shapes / Written by Marilyn J. Sapienza. 1999.

Style de citation MLA (9e éd.)

Baby Donald Makes a Snowfriend: A Book About Shapes / Written by Marilyn J. Sapienza. 1999.

Attention : ces citations peuvent ne pas être correctes à 100%.