APA citiranje

Reyes Fernández, B., Montenegro Montenegro, E., Knoll, N., & Schwarzer, R. (2014). Self-efficacy, action control, and social support explain physical activity changes among Costa Rican older adults.

Citación estilo Chicago

Reyes Fernández, Benjamín, Esteban Montenegro Montenegro, Nina Knoll, y Ralf Schwarzer. Self-efficacy, Action Control, and Social Support Explain Physical Activity Changes Among Costa Rican Older Adults. 2014.

MLA citiranje

Reyes Fernández, Benjamín, Esteban Montenegro Montenegro, Nina Knoll, y Ralf Schwarzer. Self-efficacy, Action Control, and Social Support Explain Physical Activity Changes Among Costa Rican Older Adults. 2014.