APA (7th ed.) Citation

Lou Kuenzler. (2013). The Ugly Egg (1st.). Macmillan Children's Books.

Chicago Style (17th ed.) Citation

Lou Kuenzler. The Ugly Egg. 1st. UK: Macmillan Children's Books, 2013.

MLA (9th ed.) Citation

Lou Kuenzler. The Ugly Egg. 1st. Macmillan Children's Books, 2013.

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