Cita APA (7a ed.)

Wood, D., & Bell, J. (2014). When a grandpa says "I love you". Simon & Schuster Books for Young Readers.

Cita Chicago Style (17a ed.)

Wood, Douglas, y Jennifer Bell. When a Grandpa Says "I Love You". New York: Simon & Schuster Books for Young Readers, 2014.

Cita MLA (8a ed.)

Wood, Douglas, y Jennifer Bell. When a Grandpa Says "I Love You". Simon & Schuster Books for Young Readers, 2014.

Precaución: Estas citas no son 100% exactas.