APA-viite (7. p.)

Willems, M., & Muth, J. J. (2010). City Dog, Country Frog. Hyperion Books for Children.

Chicago-viite (17. p.)

Willems, Mo, ja Jon J. Muth. City Dog, Country Frog. New York: Hyperion Books for Children, 2010.

MLA-viite (8. p.)

Willems, Mo, ja Jon J. Muth. City Dog, Country Frog. Hyperion Books for Children, 2010.