APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.