Cita APA (7th ed.)

Spinelli, E., & Ferri, G. (2012). Jonah's whale. Eerdmans Books for Young Readers.

Cita Chicago (17th ed.)

Spinelli, Eileen, i Giuliano Ferri. Jonah's Whale. Grand Rapids, MI: Eerdmans Books for Young Readers, 2012.

Cita MLA (8th ed.)

Spinelli, Eileen, i Giuliano Ferri. Jonah's Whale. Eerdmans Books for Young Readers, 2012.