APA (7th ed.) Citation

Syed Ahmad Muhajir Alhaddad Syed Esa, Nurul Hudani Md Nawi, & Agnis Sombuling. (2018). Excessive smartphone usage among early adolescents: Impact on social competence. Penerbit Universiti Kebangsaan Malaysia.

Chicago Style (17th ed.) Citation

Syed Ahmad Muhajir Alhaddad Syed Esa, Nurul Hudani Md Nawi, and Agnis Sombuling. Excessive Smartphone Usage Among Early Adolescents: Impact on Social Competence. Penerbit Universiti Kebangsaan Malaysia, 2018.

MLA (9th ed.) Citation

Syed Ahmad Muhajir Alhaddad Syed Esa, et al. Excessive Smartphone Usage Among Early Adolescents: Impact on Social Competence. Penerbit Universiti Kebangsaan Malaysia, 2018.