Cita APA (7a ed.)

Örtqvist, M., Roos, E. M., Broström, E. W., Janarv, P., & Iversen, M. D. (2012). Development of the Knee Injury and Osteoarthritis Outcome Score for Children (KOOS-Child): Comprehensibility and content validity. Informa Healthcare.

Cita Chicago Style (17a ed.)

Örtqvist, Maria, Ewa M. Roos, Eva W. Broström, Per-Mats Janarv, y Maura D. Iversen. Development of the Knee Injury and Osteoarthritis Outcome Score for Children (KOOS-Child): Comprehensibility and Content Validity. Informa Healthcare, 2012.

Cita MLA (8a ed.)

Örtqvist, Maria, et al. Development of the Knee Injury and Osteoarthritis Outcome Score for Children (KOOS-Child): Comprehensibility and Content Validity. Informa Healthcare, 2012.