Duvoisin, R. (2008). Veronica goes to Petunia's farm. Alfred A. Knopf.
芝加哥风格引文Duvoisin, Roger. Veronica Goes to Petunia's Farm. New York: Alfred A. Knopf, 2008.
MLA引文Duvoisin, Roger. Veronica Goes to Petunia's Farm. Alfred A. Knopf, 2008.
警告：这些引文格式不一定是100％准确.