Cita APA

Keene, C. (2000). The clue in the crumbling wall. New York: Grosset & Dunlap.

Citación estilo Chicago

Keene, Carolyn. The Clue in the Crumbling Wall. New York: Grosset & Dunlap, 2000.

Cita MLA

Keene, Carolyn. The Clue in the Crumbling Wall. New York: Grosset & Dunlap, 2000.