Wolf, P. R., & Brinker, R. C. (1989). Elementary surveying (8th ed.). Harper & Row.
芝加哥风格引文Wolf, Paul R., 与 Russell C. Brinker. Elementary Surveying. 8th ed. New York: Harper & Row, 1989.
MLA引文Wolf, Paul R., 与 Russell C. Brinker. Elementary Surveying. 8th ed. Harper & Row, 1989.
警告：这些引文格式不一定是100％准确.