Whittier, J. G. (1890). Songs of three centuries. Houghton, Mifflin and company.
芝加哥风格引文Whittier, John Greenleaf. Songs of Three Centuries. Boston and New York: Houghton, Mifflin and company, 1890.
MLA引文Whittier, John Greenleaf. Songs of Three Centuries. Houghton, Mifflin and company, 1890.
警告：这些引文格式不一定是100％准确.