APA
Royal Institution of Chartered Surveyors, . (1990). Geographic information systems for local authorities. London: Royal Institution of Chartered Surveyors.
Chicago
Royal Institution of Chartered Surveyors, . 1990. Geographic information systems for local authorities. London: Royal Institution of Chartered Surveyors.
Harvard
Royal Institution of Chartered Surveyors, . (1990). Geographic information systems for local authorities. London: Royal Institution of Chartered Surveyors.
MLA
Royal Institution of Chartered Surveyors, . Geographic information systems for local authorities. London: Royal Institution of Chartered Surveyors. 1990.