APA
Royal Institution of Chartered Surveyors, . (1990). Are you a creative problem solver? Land surveyors solve problems using computers. London: Royal Institution of Chartered Surveyors.
Chicago
Royal Institution of Chartered Surveyors, . 1990. Are you a creative problem solver? Land surveyors solve problems using computers. London: Royal Institution of Chartered Surveyors.
Harvard
Royal Institution of Chartered Surveyors, . (1990). Are you a creative problem solver? Land surveyors solve problems using computers. London: Royal Institution of Chartered Surveyors.
MLA
Royal Institution of Chartered Surveyors, . Are you a creative problem solver? Land surveyors solve problems using computers. London: Royal Institution of Chartered Surveyors. 1990.