Usher, C. (2020). Existential Returns. American Academy of Child and Adolescent Psychiatry.
Cita Chicago Style (17a ed.)Usher, Craigan. Existential Returns. American Academy of Child and Adolescent Psychiatry, 2020.
Cita MLA (8a ed.)Usher, Craigan. Existential Returns. American Academy of Child and Adolescent Psychiatry, 2020.
Precaución: Estas citas no son 100% exactas.