APA (7th ed.) Citation

Tudor, T. (2000). 1 is one. Simon & Schuster Books for Young Readers.

Chicago Style (17th ed.) Citation

Tudor, Tasha. 1 Is One. New York: Simon & Schuster Books for Young Readers, 2000.

MLA (8th ed.) Citation

Tudor, Tasha. 1 Is One. Simon & Schuster Books for Young Readers, 2000.