APA (7th ed.) Citation

Levine, E., & Johnson, L. (1993). If you traveled on the underground railroad. Scholastic.

Chicago Style (17th ed.) Citation

Levine, Ellen, and Larry Johnson. If You Traveled on the Underground Railroad. New York: Scholastic, 1993.

MLA (9th ed.) Citation

Levine, Ellen, and Larry Johnson. If You Traveled on the Underground Railroad. Scholastic, 1993.