APA (7th ed.) Citation

H.C. Andersen. (1993). Thumbelina (Favourite Tales). Ladybird Books Ltd.

Chicago Style (17th ed.) Citation

H.C. Andersen. Thumbelina (Favourite Tales). Ladybird Books Ltd, 1993.

MLA (9th ed.) Citation

H.C. Andersen. Thumbelina (Favourite Tales). Ladybird Books Ltd, 1993.

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