APA (7th ed.) Citation

Igloo Books. (2015). Princess Snow and the Unicorn. Igloo Books.

Chicago Style (17th ed.) Citation

Igloo Books. Princess Snow and the Unicorn. UK: Igloo Books, 2015.

MLA (9th ed.) Citation

Igloo Books. Princess Snow and the Unicorn. Igloo Books, 2015.

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