APA način citiranja

(1984). An international classification of retinopathy of prematurity. Prepared by an international committee.

Čikaški stil citiranja

An International Classification of Retinopathy of Prematurity. Prepared By an International Committee. 1984.

MLA način citiranja

An International Classification of Retinopathy of Prematurity. Prepared By an International Committee. 1984.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.