(1961). Paedagogica historica. Centre for Study of History of Education.
芝加哥风格引文Paedagogica Historica. Gent, Belgium: Centre for Study of History of Education, 1961.
MLA引文Paedagogica Historica. Centre for Study of History of Education, 1961.
警告：这些引文格式不一定是100％准确.