एपीए उद्धरण

Kim, H., Cho, M., Ko, H., Yoo, J. E., & Song, Y. (2020). Association between Smartphone Usage and Mental Health in South Korean Adolescents: The 2017 Korea Youth Risk Behavior Web-Based Survey. Korean J Fam Med.

शिकागो स्टाइल उद्धरण

Kim, Hyunjeong, Min-Kyoung Cho, Hyeonyoung Ko, Jung Eun Yoo, और Yun-Mi Song. "Association between Smartphone Usage and Mental Health in South Korean Adolescents: The 2017 Korea Youth Risk Behavior Web-Based Survey." Korean J Fam Med 2020.

एमएलए उद्धरण

Kim, Hyunjeong, et al. "Association between Smartphone Usage and Mental Health in South Korean Adolescents: The 2017 Korea Youth Risk Behavior Web-Based Survey." Korean J Fam Med 2020.