APA (7th ed.) Citation

Sáenz, B. A. (2008). He forgot to say good-bye. Simon & Schuster Books for Young Readers.

Chicago Style (17th ed.) Citation

Sáenz, Benjamin Alire. He Forgot to Say Good-bye. New York: Simon & Schuster Books for Young Readers, 2008.

MLA (8th ed.) Citation

Sáenz, Benjamin Alire. He Forgot to Say Good-bye. Simon & Schuster Books for Young Readers, 2008.