Gaya APA

Lopez-Fernandez, O. (2019). Internet and mobile phone addiction :health and educational effects . Basel, Switzerland: MDPI - Multidisciplinary Digital Publishing Institute.

Gaya MLA

Lopez-Fernandez, Olatz. "Internet and mobile phone addiction :health and educational effects". Basel, Switzerland: MDPI - Multidisciplinary Digital Publishing Institute, 2019. Ebook.