(1985). Utility and rights. Blackwell.
Chicago Style (17th ed.) CitationUtility and Rights. Oxford: Blackwell, 1985.
MLA (9th ed.) CitationUtility and Rights. Blackwell, 1985.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(1985). Utility and rights. Blackwell.
Chicago Style (17th ed.) CitationUtility and Rights. Oxford: Blackwell, 1985.
MLA (9th ed.) CitationUtility and Rights. Blackwell, 1985.