Gaya APA
Coolidge, S.
(1994).
What Katy Did: Wordsworth Classics
.
London:
Wordsworth Editions Limited.
Gaya MLA
Coolidge, Susan.
"What Katy Did: Wordsworth Classics".
London:
Wordsworth Editions Limited,
1994.
GEN - Bacaan/Seri Non-Fiksi.