HARE, R. M. (1963). Freedom and reason. O.U.Pr..
Chicago Style (17th ed.) CitationHARE, Richard M. Freedom and Reason. London,: O.U.Pr., 1963.
MLA (9th ed.) CitationHARE, Richard M. Freedom and Reason. O.U.Pr., 1963.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.