MLA

Lindenberg, Sophie Kindt, and Carolin Szász-Janocha. Internet Addiction In Adolescents: The Protect Program for Evidence-based Prevention and Treatment. Springer International Publishing, 2020.

APA

Lindenberg, L., Kindt, S., & Szász-Janocha, C. (2020). Internet Addiction in Adolescents: The PROTECT Program for Evidence-Based Prevention and Treatment. Springer International Publishing.

Chicago

Lindenberg, Sophie Kindt, and Carolin Szász-Janocha. Internet Addiction In Adolescents: The PROTECT Program for Evidence-Based Prevention and Treatment. : Springer International Publishing, 2020.