APA (7th ed.) Citation

Johnson,Richard. (2019). The ugly duckling. Penguin Random House Children's.

Chicago Style (17th ed.) Citation

Johnson,Richard. The Ugly Duckling. London: Penguin Random House Children's, 2019.

MLA (9th ed.) Citation

Johnson,Richard. The Ugly Duckling. Penguin Random House Children's, 2019.

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