Butterworths (Firm). (2009). Butterworths intellectual property collection. LexisNexis Butterworths.
Chicago Style (17th ed.) CitationButterworths (Firm). Butterworths Intellectual Property Collection. Australia: LexisNexis Butterworths, 2009.
MLA (9th ed.) CitationButterworths (Firm). Butterworths Intellectual Property Collection. LexisNexis Butterworths, 2009.
Warning: These citations may not always be 100% accurate.