APA način citiranja (7. izdanje)
ebrary, Inc, & Snel, G. (2004). Alter ego: Twenty confronting views on the European experience. Amsterdam University Press : Salomé.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i Guido Snel. Alter Ego: Twenty Confronting Views on the European Experience. Amsterdam: Amsterdam University Press : Salomé, 2004.
MLA način citiranja (9. izdanje)
ebrary, Inc, i Guido Snel. Alter Ego: Twenty Confronting Views on the European Experience. Amsterdam University Press : Salomé, 2004.
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