300178 Wallace, I. N. D. (1970). Building and civil engineering standard forms: First supplement. London : Sweet & Maxwell.
芝加哥风格引文300178 Wallace, Ian Norman Duncan. Building and Civil Engineering Standard Forms: First Supplement. London : Sweet & Maxwell, 1970.
MLA引文300178 Wallace, Ian Norman Duncan. Building and Civil Engineering Standard Forms: First Supplement. London : Sweet & Maxwell, 1970.
警告：这些引文格式不一定是100％准确.