Böttcher, S. (2012). Stones: According to Egill Saebjörnsson / Contributions by Albert H. S. Published by Stefanie Böttcher. Revolver Publ. [u.a.].
Čikaški stil citiranja (17. izdanje)Böttcher, Stefanie. Stones: According to Egill Saebjörnsson / Contributions by Albert H. S. Published by Stefanie Böttcher. Berlin: Revolver Publ. [u.a.], 2012.
MLA način citiranja (8. izdanje)Böttcher, Stefanie. Stones: According to Egill Saebjörnsson / Contributions by Albert H. S. Published by Stefanie Böttcher. Revolver Publ. [u.a.], 2012.
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