Frederick, H. V. (2010). Pies & prejudice. Simon & Schuster Books for Young Readers.
芝加哥风格引文Frederick, Heather Vogel. Pies & Prejudice. New York: Simon & Schuster Books for Young Readers, 2010.
MLA引文Frederick, Heather Vogel. Pies & Prejudice. Simon & Schuster Books for Young Readers, 2010.
警告：这些引文格式不一定是100％准确.