APA Style

Coolidge, Susan. (1994). What Katy did . Hertfordshire: Wordsworth Classic.

Chicago Style

Coolidge, Susan. What Katy did. Hertfordshire: Wordsworth Classic, 1994. Text.

MLA Style

Coolidge, Susan. What Katy did. Hertfordshire: Wordsworth Classic, 1994. Text.

Turabian Style

Coolidge, Susan. What Katy did. Hertfordshire: Wordsworth Classic, 1994. Print.