APA (7th ed.) Citation

JW, V., CA, L., & TM, B. (2007). How young can children reliably and validly self-report their health-related quality of life?: An analysis of 8,591 children across age subgroups with the PedsQL 4.0 Generic Core Scales. Health and quality of life outcomes, 5, 1. https://doi.org/10.1186/1477-7525-5-1

Chicago Style (17th ed.) Citation

JW, Varni, Limbers CA, and Burwinkle TM. "How Young Can Children Reliably and Validly Self-report Their Health-related Quality of Life?: An Analysis of 8,591 Children Across Age Subgroups with the PedsQL 4.0 Generic Core Scales." Health and Quality of Life Outcomes 5 (2007): 1. https://doi.org/10.1186/1477-7525-5-1.

MLA (9th ed.) Citation

JW, Varni, et al. "How Young Can Children Reliably and Validly Self-report Their Health-related Quality of Life?: An Analysis of 8,591 Children Across Age Subgroups with the PedsQL 4.0 Generic Core Scales." Health and Quality of Life Outcomes, vol. 5, 2007, p. 1, https://doi.org/10.1186/1477-7525-5-1.