APA-referens (7:e uppl.)

Shankar, V., Runyan, C. W., Harpin, S. B., & Lewko, J. (2021). Perspectives of parents of working adolescents in Ontario, Canada. BMC Public Health, 21(1), . https://doi.org/10.1186/s12889-021-10377-9

Chicago-referens (17:e uppl.)

Shankar, Viswanathan, Carol W. Runyan, Scott B. Harpin, och John Lewko. "Perspectives of Parents of Working Adolescents in Ontario, Canada." BMC Public Health 21, no. 1 (2021). https://doi.org/10.1186/s12889-021-10377-9.

MLA-referens (9:e uppl.)

Shankar, Viswanathan, et al. "Perspectives of Parents of Working Adolescents in Ontario, Canada." BMC Public Health, vol. 21, no. 1, 2021, https://doi.org/10.1186/s12889-021-10377-9.