Smalls, I., & Hays, M. (1992). Jonathan and his mommy. Scholastic.
Citazione stile Chigago Style (17a edizione)Smalls, Irene, e Michael Hays. Jonathan and His Mommy. New York: Scholastic, 1992.
Citatione MLA (9a ed.)Smalls, Irene, e Michael Hays. Jonathan and His Mommy. Scholastic, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.