Παραπομπή σε μορφή APA (7η εκδ.)

Götzinger, F., Santiago-García, B., Noguera-Julián, A., Lanaspa, M., Lancella, L., Calò Carducci, F., . . . Group, p. C. S. (2020). COVID-19 in children and adolescents in Europe: A multinational, multicentre cohort study. Elsevier.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Götzinger, F., et al. COVID-19 in Children and Adolescents in Europe: A Multinational, Multicentre Cohort Study. Elsevier, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Götzinger, F., et al. COVID-19 in Children and Adolescents in Europe: A Multinational, Multicentre Cohort Study. Elsevier, 2020.