APA
Commonwealth Association of Surveying and Land Economy, . (1973). An introduction to the work of the Association and the professions it represents. London: CASLE.
Chicago
Commonwealth Association of Surveying and Land Economy, . 1973. An introduction to the work of the Association and the professions it represents. London: CASLE.
Harvard
Commonwealth Association of Surveying and Land Economy, . (1973). An introduction to the work of the Association and the professions it represents. London: CASLE.
MLA
Commonwealth Association of Surveying and Land Economy, . An introduction to the work of the Association and the professions it represents. London: CASLE. 1973.
