Schwarzer, R. (2016). Health Action Process Approach (HAPA) as a Theoretical Framework to Understand Behavior Change.
Chicago Style CitationSchwarzer, Ralf. Health Action Process Approach (HAPA) As a Theoretical Framework to Understand Behavior Change. 2016.
MLA CitationSchwarzer, Ralf. Health Action Process Approach (HAPA) As a Theoretical Framework to Understand Behavior Change. 2016.
Warning: These citations may not always be 100% accurate.