APA način citiranja

Ela, T., Nilay, B., Ozgur, K., & Ahmet, D. (2011). Turkish version of the pediatric quality of life inventory (PedsQL) 3.0 arthritis module: A reliability and validity study. BioMed Central.

Čikaški stil citiranja

Ela, Tarakci, Baydogan Nilay, Kasapcopur Ozgur, i Dirican Ahmet. Turkish Version of the Pediatric Quality of Life Inventory (PedsQL) 3.0 Arthritis Module: A Reliability and Validity Study. BioMed Central, 2011.

MLA način citiranja

Ela, Tarakci, Baydogan Nilay, Kasapcopur Ozgur, i Dirican Ahmet. Turkish Version of the Pediatric Quality of Life Inventory (PedsQL) 3.0 Arthritis Module: A Reliability and Validity Study. BioMed Central, 2011.