Cita APA (7th ed.)

Duvoisin, R. (2008). Veronica goes to Petunia's farm. Alfred A. Knopf.

Cita Chicago (17th ed.)

Duvoisin, Roger. Veronica Goes to Petunia's Farm. New York: Alfred A. Knopf, 2008.

Cita MLA (8th ed.)

Duvoisin, Roger. Veronica Goes to Petunia's Farm. Alfred A. Knopf, 2008.