APA (7th ed.) Citation

(2002). The Sahara: World's largest desert (1. ed.). PowerKids Press.

Chicago Style (17th ed.) Citation

The Sahara: World's Largest Desert. 1. ed. New York: PowerKids Press, 2002.

MLA (9th ed.) Citation

The Sahara: World's Largest Desert. 1. ed. PowerKids Press, 2002.