APA (7th ed.) Citation

Sirett, D., & Senior, H. (2017). Fun with Sophie. Dorling Kindersley Limited.

Chicago Style (17th ed.) Citation

Sirett, Dawn, and Helen Senior. Fun with Sophie. London: Dorling Kindersley Limited, 2017.

MLA (9th ed.) Citation

Sirett, Dawn, and Helen Senior. Fun with Sophie. Dorling Kindersley Limited, 2017.