International Planned Parenthood Federation. (1963). Proceedings of the third conference of the region for Europe, Near East and Africa, June 5-8, 1962, Warsaw, Poland. Excerpta Medica Foundation.
芝加哥风格引文International Planned Parenthood Federation. Proceedings of the Third Conference of the Region for Europe, Near East and Africa, June 5-8, 1962, Warsaw, Poland. Amsterdam: Excerpta Medica Foundation, 1963.
MLA引文International Planned Parenthood Federation. Proceedings of the Third Conference of the Region for Europe, Near East and Africa, June 5-8, 1962, Warsaw, Poland. Excerpta Medica Foundation, 1963.
警告：这些引文格式不一定是100％准确.