Gaya APA

Valentina., D, F. et al (2017). The United Nations Convention on the Rights of Persons with Disabilities (1st ed.). Cham: Springer.

Gaya MLA

Valentina., Della, Fina,. et al. "The United Nations Convention on the Rights of Persons with Disabilities". 1st ed. Cham: Springer, 2017. E Book.