APA

Blume J., Stevenson J., . (2007). Soupy Saturdays. New York: Yearling.

Chicago

Blume Judy, Stevenson James, . 2007. Soupy Saturdays. New York: Yearling.

Harvard

Blume J., Stevenson J., . (2007). Soupy Saturdays. New York: Yearling.

MLA

Blume Judy, Stevenson James, . Soupy Saturdays. New York: Yearling. 2007.