APA
Royal Institution of Chartered Surveyors, . (1992). Manual of valuation guidance notes (third edition). Amendments 1 (dated June 1992). London: RICS.
Chicago
Royal Institution of Chartered Surveyors, . 1992. Manual of valuation guidance notes (third edition). Amendments 1 (dated June 1992). London: RICS.
Harvard
Royal Institution of Chartered Surveyors, . (1992). Manual of valuation guidance notes (third edition). Amendments 1 (dated June 1992). London: RICS.
MLA
Royal Institution of Chartered Surveyors, . Manual of valuation guidance notes (third edition). Amendments 1 (dated June 1992). London: RICS. 1992.