APA (7th ed.) Citation

Coolidge. (1872). What Katy Did. Ladybird.

Chicago Style (17th ed.) Citation

Coolidge. What Katy Did. UK: Ladybird, 1872.

MLA (9th ed.) Citation

Coolidge. What Katy Did. Ladybird, 1872.

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