Griffiths, V. L. (1968). The problems of rural education. UNESCO : International Institute for Educational Planning.
芝加哥风格引文Griffiths, V. L. The Problems of Rural Education. [Paris]: UNESCO : International Institute for Educational Planning, 1968.
MLA引文Griffiths, V. L. The Problems of Rural Education. UNESCO : International Institute for Educational Planning, 1968.
警告：这些引文格式不一定是100％准确.