Hamm, T. D. (2010). Quaker writings: An anthology, 1650 - 1920. Penguin Books.
芝加哥风格引文Hamm, Thomas D. Quaker Writings: An Anthology, 1650 - 1920. New York [u.a.]: Penguin Books, 2010.
MLA引文Hamm, Thomas D. Quaker Writings: An Anthology, 1650 - 1920. Penguin Books, 2010.
警告：这些引文格式不一定是100％准确.
