Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.