Sumpter, P. (2015). Trade marks in practice (Third edition.). LexisNexis NZ Limited.
Chicago Style (17th ed.) CitationSumpter, Paul. Trade Marks in Practice. Third edition. Wellington: LexisNexis NZ Limited, 2015.
MLA (9th ed.) CitationSumpter, Paul. Trade Marks in Practice. Third edition. LexisNexis NZ Limited, 2015.
Warning: These citations may not always be 100% accurate.