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Lua i Stíl Chicago (17ú heag.)Richter, Jörg Thomas. "The Fate of 'Mutation': Shift, Spread, and Disjunction in a Conceptual Trajectory / Jörg Thomas Richter." Contributions to the History of Concepts 2011.
Lua MLA (8ú heag.)Richter, Jörg Thomas. "The Fate of 'Mutation': Shift, Spread, and Disjunction in a Conceptual Trajectory / Jörg Thomas Richter." Contributions to the History of Concepts, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.