APA (7th ed.) Citation

Wells, R. (2014). Sophie's terrible twos. Viking, published by Penguin Group.

Chicago Style (17th ed.) Citation

Wells, Rosemary. Sophie's Terrible Twos. New York: Viking, published by Penguin Group, 2014.

MLA (8th ed.) Citation

Wells, Rosemary. Sophie's Terrible Twos. Viking, published by Penguin Group, 2014.

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