Roberts, D. L. (1972). Planning urban education: New ideas and techniques to transform learning in the city. Educational Technology Publications.
芝加哥风格引文Roberts, Dennis L. Planning Urban Education: New Ideas and Techniques to Transform Learning in the City. Englewood Cliffs, N.J.: Educational Technology Publications, 1972.
MLA引文Roberts, Dennis L. Planning Urban Education: New Ideas and Techniques to Transform Learning in the City. Educational Technology Publications, 1972.
警告：这些引文格式不一定是100％准确.