Lappe, F. M., & Lappe, A. (2002). Hope's edge: The next diet for a small planet (First edition.). Jeremy P. Tarcher/Putnam.
芝加哥风格引文Lappe, Frances Moore, 与 Anna Lappe. Hope's Edge: The Next Diet for a Small Planet. First edition. New York: Jeremy P. Tarcher/Putnam, 2002.
MLA引文Lappe, Frances Moore, 与 Anna Lappe. Hope's Edge: The Next Diet for a Small Planet. First edition. Jeremy P. Tarcher/Putnam, 2002.
警告：这些引文格式不一定是100％准确.