توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Cresp Barría, M., Machuca Barría, C., Moraga, R., Fernandez Filho, J., & Delgado Floody, P. Levels of physical activity, body image and their relationship in Chilean university students from a health school.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Cresp Barría, Mauricio, Claudia Machuca Barría, Rodrigo Moraga, Jose Fernandez Filho, و Pedro Delgado Floody. Levels of Physical Activity, Body Image and Their Relationship in Chilean University Students from a Health School.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Cresp Barría, Mauricio, et al. Levels of Physical Activity, Body Image and Their Relationship in Chilean University Students from a Health School.