Alexy Robert, Translated by Alder Ruth, & Maccormick, N. (1989). A theory of legal argumentation: The theory of legal justification. Clarendon Pr.
Citazione stile Chigago Style (17a edizione)Alexy Robert, Translated by Alder Ruth, e Neil Maccormick. A Theory of Legal Argumentation: The Theory of Legal Justification. Oxford: Clarendon Pr, 1989.
Citatione MLA (9a ed.)Alexy Robert, et al. A Theory of Legal Argumentation: The Theory of Legal Justification. Clarendon Pr, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.