APA
United Kingdom, . (1994). Report by the Comptroller and Auditor General: protecting and managing sites of special scientific interest in England ... May 1994. London: HMSO.
Chicago
United Kingdom, . 1994. Report by the Comptroller and Auditor General: protecting and managing sites of special scientific interest in England ... May 1994. London: HMSO.
Harvard
United Kingdom, . (1994). Report by the Comptroller and Auditor General: protecting and managing sites of special scientific interest in England ... May 1994. London: HMSO.
MLA
United Kingdom, . Report by the Comptroller and Auditor General: protecting and managing sites of special scientific interest in England ... May 1994. London: HMSO. 1994.