Cita APA (7a ed.)

Child, L., & Ingham, D. (2007). Boo! made you jump! Grosset & Dunlap.

Cita Chicago Style (17a ed.)

Child, Lauren, y Dave Ingham. Boo! Made You Jump! New York: Grosset & Dunlap, 2007.

Cita MLA (8a ed.)

Child, Lauren, y Dave Ingham. Boo! Made You Jump! Grosset & Dunlap, 2007.