APA
Commonwealth Association of Surveying and Land Economy, . (1970). The surveyor`s profession in Commonwealth countries: a handbook of professional societies. London: CASLE.
Chicago
Commonwealth Association of Surveying and Land Economy, . 1970. The surveyor`s profession in Commonwealth countries: a handbook of professional societies. London: CASLE.
Harvard
Commonwealth Association of Surveying and Land Economy, . (1970). The surveyor`s profession in Commonwealth countries: a handbook of professional societies. London: CASLE.
MLA
Commonwealth Association of Surveying and Land Economy, . The surveyor`s profession in Commonwealth countries: a handbook of professional societies. London: CASLE. 1970.
