APA (7th ed.) Citation

American Colortype Company. [Picture books for children]. American Colortype Co.

Chicago Style (17th ed.) Citation

American Colortype Company. [Picture Books for Children]. Chicago: American Colortype Co.

MLA (8th ed.) Citation

American Colortype Company. [Picture Books for Children]. American Colortype Co.

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