APA (7th ed.) Citation

Hill Eric. (2011). Spot goes to the library (1st.). penguin.

Chicago Style (17th ed.) Citation

Hill Eric. Spot Goes to the Library. 1st. London: penguin, 2011.

MLA (9th ed.) Citation

Hill Eric. Spot Goes to the Library. 1st. penguin, 2011.

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