APA
Clark David, McCoy Gerard, . (1993). Hong Kong administrative law. London: Butterworths.
Chicago
Clark David, McCoy Gerard, . 1993. Hong Kong administrative law. London: Butterworths.
Harvard
Clark David, McCoy Gerard, . (1993). Hong Kong administrative law. London: Butterworths.
MLA
Clark David, McCoy Gerard, . Hong Kong administrative law. London: Butterworths. 1993.