APA (7th ed.) Citation

Coolidge,Susan. What Katy did. Peter Haddock Ltd.

Chicago Style (17th ed.) Citation

Coolidge,Susan. What Katy Did. England: Peter Haddock Ltd.

MLA (9th ed.) Citation

Coolidge,Susan. What Katy Did. Peter Haddock Ltd.

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