Gaya APA

Scher, S. et al (2020). Functional Somatic Symptoms in Children and Adolescents (1st ed. 2020). : Springer International Publishing.

Gaya MLA

Scher, Stephen. et al. "Functional Somatic Symptoms in Children and Adolescents". 1st ed. 2020 : Springer International Publishing, 2020. Electronic Resource.