Castaneda, E. A. G. (1974). "The compass image in John Donne's Valediction. Forbidding Mourning" and other essays [microform]. Photoduplication Service, University of the Philippines Library.
芝加哥风格引文Castaneda, Esperanza A. G. "The Compass Image in John Donne's Valediction. Forbidding Mourning" and Other Essays [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA引文Castaneda, Esperanza A. G. "The Compass Image in John Donne's Valediction. Forbidding Mourning" and Other Essays [microform]. Photoduplication Service, University of the Philippines Library, 1974.
警告：这些引文格式不一定是100％准确.