APA (7th ed.) Citation

Collins, T., & Horne, S. The long-lost secret dairy of the world's worst pirate. Scribo MMXVII.

Chicago Style (17th ed.) Citation

Collins, Tim, and Sarah Horne. The Long-lost Secret Dairy of the World's Worst Pirate. Brighton: Scribo MMXVII.

MLA (9th ed.) Citation

Collins, Tim, and Sarah Horne. The Long-lost Secret Dairy of the World's Worst Pirate. Scribo MMXVII.