Shaeffer, R. E. (1988). Elementary structures for architects and builders. Prentice-Hall.
芝加哥风格引文Shaeffer, R. E. Elementary Structures for Architects and Builders. Englewood Cliffs, N.J: Prentice-Hall, 1988.
MLA引文Shaeffer, R. E. Elementary Structures for Architects and Builders. Prentice-Hall, 1988.
警告：这些引文格式不一定是100％准确.