APA način citiranja

Álvarez, C. (2008). Transtheoretical model for behavior changes: An important tool when adopting active life.

Čikaški stil citiranja

Álvarez, Carlos. Transtheoretical Model for Behavior Changes: An Important Tool When Adopting Active Life. 2008.

MLA način citiranja

Álvarez, Carlos. Transtheoretical Model for Behavior Changes: An Important Tool When Adopting Active Life. 2008.

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