APA
Royal Institution of Chartered Surveyors, . (1998). RICS Appraisal and valuation manual. - Amendment 10 (December 1998). London: RICS.
Chicago
Royal Institution of Chartered Surveyors, . 1998. RICS Appraisal and valuation manual. - Amendment 10 (December 1998). London: RICS.
Harvard
Royal Institution of Chartered Surveyors, . (1998). RICS Appraisal and valuation manual. - Amendment 10 (December 1998). London: RICS.
MLA
Royal Institution of Chartered Surveyors, . RICS Appraisal and valuation manual. - Amendment 10 (December 1998). London: RICS. 1998.