APA način citiranja

Roehrs, T., & Roth, T. (2010). Drug-related Sleep Stage Changes: Functional Significance and Clinical Relevance.

Čikaški stil citiranja

Roehrs, Timothy, i Thomas Roth. Drug-related Sleep Stage Changes: Functional Significance and Clinical Relevance. 2010.

MLA način citiranja

Roehrs, Timothy, i Thomas Roth. Drug-related Sleep Stage Changes: Functional Significance and Clinical Relevance. 2010.

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