Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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