APA (7th ed.) Citation

Kay, J. (1998). The frog who dreamed she was an opera singer (1. publ.). Bloomsbury Children's Books.

Chicago Style (17th ed.) Citation

Kay, Jackie. The Frog Who Dreamed She Was an Opera Singer. 1. publ. London: Bloomsbury Children's Books, 1998.

MLA (9th ed.) Citation

Kay, Jackie. The Frog Who Dreamed She Was an Opera Singer. 1. publ. Bloomsbury Children's Books, 1998.