APA (7th ed.) Citation

Katharine Holabird & Sarah Warburton. (2017). Twinkle. Hodder & Stoughton.

Chicago Style (17th ed.) Citation

Katharine Holabird and Sarah Warburton. Twinkle. London: Hodder & Stoughton, 2017.

MLA (9th ed.) Citation

Katharine Holabird and Sarah Warburton. Twinkle. Hodder & Stoughton, 2017.

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