Müller, C. (2009). Richard Hawkins: Of two minds, simultaneously. König [u.a.].
Čikaški stil citiranja (17. izdanje)Müller, Christopher. Richard Hawkins: Of Two Minds, Simultaneously. Köln: König [u.a.], 2009.
MLA način citiranja (8. izdanje)Müller, Christopher. Richard Hawkins: Of Two Minds, Simultaneously. König [u.a.], 2009.
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