Knobloch, P. G. (1923). Good practice in construction. Pencil Points Press.
芝加哥风格引文Knobloch, Philip George. Good Practice in Construction. New York: Pencil Points Press, 1923.
MLA引文Knobloch, Philip George. Good Practice in Construction. Pencil Points Press, 1923.
警告：这些引文格式不一定是100％准确.