Gaya APA

Kozlowska, K. et al (2020). Functional somatic symptoms in children and adolescents :a stress-system approach to assessment and treatment . Cham, Switzerland: Palgrave Macmillan.

Gaya MLA

Kozlowska, Kasia. et al. "Functional somatic symptoms in children and adolescents :a stress-system approach to assessment and treatment". Cham, Switzerland: Palgrave Macmillan, 2020. Electronic Resource.