APA
Commonwealth Association of Surveying and Land Economy, . (1973). Second General Assembly: Wellington, New Zealand, 19-24 March 1973. Report of proceedings. London: CASLE.
Chicago
Commonwealth Association of Surveying and Land Economy, . 1973. Second General Assembly: Wellington, New Zealand, 19-24 March 1973. Report of proceedings. London: CASLE.
Harvard
Commonwealth Association of Surveying and Land Economy, . (1973). Second General Assembly: Wellington, New Zealand, 19-24 March 1973. Report of proceedings. London: CASLE.
MLA
Commonwealth Association of Surveying and Land Economy, . Second General Assembly: Wellington, New Zealand, 19-24 March 1973. Report of proceedings. London: CASLE. 1973.
