Gaya APA

Dobe, M., Zernikow, B. (2013). Practical Treatment Options for Chronic Pain in Children and Adolescents . Springer Berlin Heidelberg: Springer.

Gaya MLA

Dobe, Michael., Zernikow, Boris. "Practical Treatment Options for Chronic Pain in Children and Adolescents". Springer Berlin Heidelberg: Springer, 2013. E-Book.