APA način citiranja

Hubbard, L. R. (2007). Advaced procedure and axioms. New era publications,International.

Čikaški stil citiranja

Hubbard, L. Ron. Advaced Procedure and Axioms. Denmark: New era publications,International, 2007.

MLA način citiranja

Hubbard, L. Ron. Advaced Procedure and Axioms. New era publications,International, 2007.

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